Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
488 Cards in this Set
- Front
- Back
mgmt. of mastitis in breastfeeding women |
first simple analgesia and warm compresses (i.e. use hand or pump to express or remove milk) next use Oral antibiotics if indicated by: - infected nipple fissure - symptoms not improving after 12-24hrs despite effective milk removal - and or positive breast milk culture next if you suspect breast abscess (i.e. palpable lump) refer to hospital |
|
what are the first line antibiotics for mastitis |
first line would be flucloxacillin for 10-14 days or erythromycin or clarithromycin if penicillin allergic. |
|
An 18-year old girl presents to her GP with discharge. She reports a new sexual partner with whom she is not using barrier protection. On examination thick cottage-cheese like discharged is visualised. She reports no other symptoms of note. What is the most likely diagnosis? |
Candida albicans causing vaginal candidiasis |
|
Cottage-cheese like vaginal discharge is almost pathognomonic of |
thrush aka vaginal candidiasis |
|
remember that 70% of chlamydia is asymptomatic in women, and the majority of gonorrhoea is also asymptomatic |
true |
|
vaginal candidiasis - is it common |
extremely common |
|
what are the predisposing factors to getting vaginal candidiasis |
diabetes mellitus drugs: antibiotics, steroids pregnancy immunosuppression: HIV, iatrogenic |
|
features of vaginal candidiasis |
'cottage cheese', non-offensive discharge vulvitis: dyspareunia, dysuria itch vulval erythema, fissuring, satellite lesions may be seen |
|
do you need to investigate for vaginal candidiasis if clinically suspected |
no, not routine |
|
treatment for vaginal candidiasis |
topical aka local clotrimazole pessary - only use topical in pregnancy oral itraconzaole or fluconazole |
|
if someone gets recurrent vaginal candidiasis what should you do |
compliance with previous treatment should be checked confirm initial diagnosis i.e. high vaginal swab, exclude differential diagnoses such as lichen sclerosus exclude predisposing factors (see above) consider the use of an induction-maintenance regime, with daily treatment for a week followed by maintenance treatment weekly for 6 months |
|
whats Meigs syndrome |
a triad of ascites, pleural effusion and benign ovarian tumour |
|
Most common type of ovarian pathology associated with Meigs' syndrome |
fibroma |
|
Most common benign ovarian tumour in women under the age of 25 years |
dermoid cyst which is a type of teratoma |
|
The most common cause of ovarian enlargement in women of a reproductive age |
follicular cyst |
|
ovarian cysts: types |
physiological cysts (aka functional cysts) - follicular cysts (most common of physio cysts) - corpus luteum cyst benign germ cell tumours - dermoid cyst benign epithelial tumours (arise from ovarian surfarce epithelium) - serous cystadenoma - mucinous cystadenoma |
|
Benign ovarian cysts are extremely common. They may be divided into |
physiological cysts, benign germ cell tumours, benign epithelial tumours and benign sex cord stromal tumours |
|
Follicular cysts features |
commonest type of ovarian cyst due to non-rupture of the dominant follicle or failure of atresia in a non-dominant follicle commonly regress after several menstrual cycles |
|
a chocolate cyst is caused by |
endometriosis |
|
Dermoid cyst features |
also called mature cystic teratomas. Usually lined with epithelial tissue and hence may contain skin appendages, hair and teeth most common benign ovarian tumour in woman under the age of 30 years median age of diagnosis is 30 years old bilateral in 10-20% usually asymptomatic. Torsion is more likely than with other ovarian tumours |
|
Serous cystadenoma features |
the most common benign epithelial tumour which bears a resemblance to the most common type of ovarian cancer (serous carcinoma) bilateral in around 20% |
|
what are the screening tests in pregnancy for down syndrome |
at 10-14 weeks gestation ultrasound scan for nuchal translucency and blood test for bHCG and pregnancy associated plasma protein A (PAPP-A) In pregnancies with Down Syndrome, PAPP-A is low and beta-hCG raised. |
|
If the window for the combined test for downs was missed, the next at 14-20 gestation, the quadruple test will be offered. This involves a |
blood test for levels of alfa-fetoprotein (AFP), unconjugated oestriol, beta-hCG and inhibin A. In pregnancies with Down Syndrome, AFP and unconjugated oestriol are low and beta-hCG and inhibin A are raised. |
|
A 27-year-old woman presents complaining of heavy menstrual bleeding. She reports saturating her pads with blood regularly and frequently has to change them hourly. She is otherwise asymptomatic and has no desire to have children in the near future. Following a normal examination, what is the most appropriate management? |
Intrauterine system |
|
If there is no structural or histological abnormality causing the heavy menstrual bleeding, the intrauterine system is the first line treatment. |
true |
|
menorrhagia definition |
what woman considers to be excessive |
|
management of menorrhagia depends on whether woman needs |
contraception |
|
if a woman doesnt need contraception what is the management for menorrhagia |
either mefenamic acid 500 mg tds (particularly if there is dysmenorrhoea as well) or tranexamic acid 1 g tds. Both are started on the first day of the period if no improvement then try other drug whilst awaiting referral |
|
if a woman does require contraception what is the management of menorrhagia |
intrauterine system (Mirena) should be considered first-line combined oral contraceptive pill long-acting progestogens |
|
Norethisterone 5 mg tds can be used as a short-term option to rapidly stop heavy menstrual bleeding. |
true |
|
what investigation should all woman get with menorrhagia |
Full blood count |
|
unsuccessfully trying to conceive for 4 months, management |
Address how the couple are having sexual intercourse and reassure the patient |
|
Infertility affects around 1 in 7 couples. Around 84% of couples who have regular sex will conceive within 1 year, and 92% within 2 years |
true |
|
basic investigations for infertility |
semen analysis serum progesterone 7 days prior to expected next period |
|
Key counselling points for infertility |
folic acid aim for BMI 20-25 advise regular sexual intercourse every 2 to 3 days smoking/drinking advice |
|
You receive the results of a 29-year-old female who has recently had a routine cervical smear. Her last smear 4 years ago was reported as normal. The results are reported as follows: Moderate dyskaryosis What is the most appropriate management? Offer HPV vaccineRepeat smear immediatelyRefer to a gynaecological oncologistRepeat smear in 3 monthsRefer to colposcopy |
Refer to colposcopy |
|
Cervical cancer screening: interpretation of results |
management of abnormal cervical smears (around 5% of all smears). Cervical intraepithelial neoplasia is abbreviated to CIN |
|
Moderate dyskaryosis |
Consistent with CIN II. Refer for colposcopy |
|
Severe dyskaryosis |
Consistent with CIN III. Refer for colposcopy |
|
Suspected invasive cancer |
Refer for urgent colposcopy (within 2 weeks) |
|
Inadequate |
Repeat smear - if persistent (3 inadequate samples), assessment by colposcopy |
|
Borderline or mild dyskaryosis |
The original sample is tested for HPV* if negative the patient goes back to routine recall if positive the patient is referred for colposcopy |
|
A woman who is 20 weeks pregnant comes for her routine scan. She informs you that she has had a previous baby who has grown Group B streptococcus. What additional treatment will this mother require? |
Intrapartum antibiotics |
|
About 50% of babies born to women who carry Group B streptococcus will become carriers themselves but less than 1% will be ill themselves. The largest risk factor for a baby developing Group B streptococcus growth is |
the mother having a previous baby who has grown it - the risk is increased by a factor of 10. |
|
high risk woman who have Group B strep should be treated with |
intrapartum antibiotics this reduces the risk of the baby developing Group B streptococcus. no need for it before labour vaginal or rectal swab will not change management as intrapartum antibiotics would still be recommended even if they were negative. |
|
Women who have known GBS carrier status prior to this pregnancy, but have not had a baby with a GBS pregnancy there is |
not a requirement for IV antibiotics during labour unless another risk factor is present. |
|
Risk factors for Group B Streptococcus (GBS) infection: |
prematurity prolonged rupture of the membranes previous sibling GBS infection maternal pyrexia e.g. secondary to chorioamnionitis |
|
Women found to have GBS infection in the antenatal period should be treated with intravenous antibiotics during labour. This has been shown to reduce early-onset GBS disease in the neonate |
true |
|
A 28-year-old lady who is 9 weeks pregnant comes to see you for review of booking bloods. Her haemoglobin is 105 g/L and the mean cell volume (MCV) is 70 fL (normal range 77-95 fL).What is the most appropriate management? |
Oral iron tablets |
|
Anaemia in pregnancy is defined using different cut off values than in non-pregnant women and varies according to trimester. British Committee for Standards in Haematology (BCSH) guidance gives the following values: |
first trimester Hb less than 110 g/l second/third trimester Hb less than 105 g/l postpartum Hb less than 100 g/l |
|
Royal College of Obstetricians and Gynaecologists (RCOG) guidelines advise for normocytic or microcytic anaemia a trial of |
oral iron should be considered as the first step, and further investigations only required if no rise in haemaglobin after 2 weeks Parenteral iron is only indicated if oral iron is not tolerated, absorbed, patient is not compliant or they are near term and there is insufficient time for oral iron to be effective. |
|
A 23-year-old woman, gravidity 2 and parity 1, at 37 weeks gestation presents after fainting and has severe abdominal pain. Blood pressure = 92/58 mmHg and heart rate = 132/min. On examination she is cold and her fundal height is 37 cm; the cervical os is closed and there is no vaginal bleeding. Which is the most appropriate diagnosis? |
Placental abruption |
|
Placental abruption features |
Presents with sudden abdominal pain in the third trimester. On examination the mother can be seen to be in extreme pain and cold to touch. Bleeding is present in 80% of cases. Absence of visible bleeding does not rule out this diagnosis. |
|
what are the risk factors for placental abruption |
maternal hypertension (common), cocaine, trauma, uterine overdistension, tobacco and previous placental abruption. |
|
is placental abruption common |
occurs in approximately 1/200 pregnancies |
|
Clinical features of placental abruption |
shock out of keeping with visible loss pain constant tender, tense uterus normal lie and presentation fetal heart: absent/distressed coagulation problems beware pre-eclampsia, DIC, anuria |
|
placental abruption can be associated with |
proteinuric hypertension multiparity maternal trauma increasing maternal age |
|
What is the most common cause of pelvic inflammatory disease in the UK? |
Chlamydia trachomatis |
|
Pelvic inflammatory disease (PID) is a term used to describe |
infection and inflammation of the female pelvic organs including the uterus, fallopian tubes, ovaries and the surrounding peritoneum |
|
PID usually due to |
usually the result of ascending infection from the endocervix |
|
what are the causative agents in PID |
Chlamydia trachomatis - the most common cause Neisseria gonorrhoeae Mycoplasma genitalium Mycoplasma hominis |
|
features of PID |
lower abdominal pain fever deep dyspareunia dysuria and menstrual irregularities may occur vaginal or cervical discharge cervical excitation |
|
investigations for PID |
screen for chlamydia and gonorrhoea |
|
management of PID principle |
due to the difficulty in making an accurate diagnosis, and the potential complications of untreated PID, consensus guidelines recommend having a low threshold for treatment |
|
PID treatment |
oral ofloxacin + oral metronidazole or intramuscular ceftriaxone + oral doxycycline + oral metronidazole |
|
PID complications |
infertility - the risk may be as high as 10-20% after a single episode chronic pelvic pain ectopic pregnancy ?fitz hugh curtis |
|
A 31-year-old woman attended her GP for a routine cervical smear. Several weeks later she was informed that her smear was abnormal but no further intervention was required. Which of the following describes her result? |
Mild dyskaryosis, HPV -ve |
|
The 2015 NICE guidelines on 'Cervical Screening' state that a woman with a normal smear should be returned to |
the routine screening programme (every 3-5 years, depending on her age), provided that she has no symptoms or signs suggestive of gynaecological cancer. |
|
If a cervical smear shows borderline or mild (low grade) dyskaryosis, then what should happen |
the laboratory will also test the cytology sample for human papillomavirus (HPV). If HPV is found, the woman will be referred for colposcopy within 8 weeks. If HPV is not found, the woman will be returned to the routine screening programme |
|
If a cervical smear shows moderate or severe (high grade) dyskaryosis, the woman will be referred for colposcopy within 4 weeks. |
true |
|
If a cervical smear shows suspected CGIN or invasive cancer, the woman will be referred for colposcopy within 2 weeks. |
true |
|
is if safe for asthmatic mothers to breastfeed while on steroids |
yes, only a small amount will get into the breastmilk |
|
Patients with acute severe asthma are stratified into moderate, severe or life-threatening moderate |
PEFR 50-75% best or predicted Speech normal RR < 25 / min Pulse < 110 bpm |
|
Patients with acute severe asthma are stratified into moderate, severe or life-threatening severe |
PEFR 33 - 50% best or predicted Can't complete sentences RR > 25/min Pulse > 110 bpm |
|
Patients with acute severe asthma are stratified into moderate, severe or life-threatening life threatening |
PEFR < 33% best or predicted Oxygen sats < 92% Silent chest, cyanosis or feeble respiratory effort Bradycardia, dysrhythmia or hypotension Exhaustion, confusion or coma |
|
A 36-year-old multiparous woman is in advanced labour at 37 weeks gestation. An ultrasound confirms a breech presentation. She is fully dilated and has been pushing for an one and a half hours, however the buttocks are still not visible. How should this situation be managed? |
Caesarian section |
|
Due to the foetal presentation and station, vaginal delivery is likely to be difficult. Breech extraction is not recommended for singleton pregnancies and requires considerable skill. Therefore Caesarean section should be advised. |
true |
|
Risk factors for breech presentation |
uterine malformations, fibroids placenta praevia polyhydramnios or oligohydramnios fetal abnormality (e.g. CNS malformation, chromosomal disorders) prematurity (due to increased incidence earlier in gestation) |
|
whats the most common cause of breech presentation |
cord prolapse |
|
whats the management of breech presentation if less than 36 weeks |
many fetuses will urn spontaneously |
|
management of breech after 36 weeks |
external cephalic versin success rate = 60% |
|
The RCOG recommend ECV should be offered from 36 weeks in nulliparous women and from 37 weeks in multiparous women |
true |
|
mgmt for breech |
<36 weeks - nothing >36 weeks = external cephalic version if ECV fails do C section or vaginal delivery |
|
breech information to help decision making - the RCOG recommend: |
'Women should be informed that planned caesarean section carries a reduced perinatal mortality and early neonatal morbidity for babies with a breech presentation at term compared with planned vaginal birth. ''Women should be informed that there is no evidence that the long term health of babies with a breech presentation delivered at term is influenced by how the baby is born.' |
|
A 28 -year-old is found to have an ectopic pregnancy at 10 weeks gestation. She undergoes surgical management of the ectopic with a salpingectomy. She is known to be rhesus negative. What is the recommendation with regard to anti-D? |
Anti-D should be given |
|
In surgical management of an ectopic pregnancy even in anti D negative mothers, what should they get |
Anti-D immunoglobulin should be administered Anti-D is not required in circumstances where a medical management of the ectopic has been used, nor for treatment of pregnancy of unknown location.. |
|
Coombs test |
Direct Coombs: Is a investigation used to look for autoimmune haemolytic anaemia, Indirect: Used antenatally to detect antibodies in the maternal blood that can cross the placenta and result in haemolytic disease of the newborn. |
|
Rhesus negative pregnancy |
A basic understanding of the pathophysiology is essential to understand the management of Rhesus negative pregnanciesalong with the ABO system the Rhesus system is the most important antigen found on red blood cells. The D antigen is the most important antigen of the rhesus systemaround 15% of mothers are rhesus negative (Rh -ve)if a Rh -ve mother delivers a Rh +ve child a leak of fetal red blood cells may occurthis causes anti-D IgG antibodies to form in motherin later pregnancies these can cross placenta and cause haemolysis in fetusthis can also occur in the first pregnancy due to leaksPreventiontest for D antibodies in all Rh -ve mothers at bookingNICE (2008) advise giving anti-D to non-sensitised Rh -ve mothers at 28 and 34 weeksthe evidence base suggests that there is little difference in the efficacy of single-dose (at 28 weeks) and double-dose regimes (at 28 & 34 weeks). For this reason the RCOG in 2011 advised that either regime could be used 'depending on local factors'anti-D is prophylaxis - once sensitization has occurred it is irreversibleif event is in 2nd/3rd trimester give large dose of anti-D and perform Kleihauer test - determines proportion of fetal RBCs presentAnti-D immunoglobulin should be given as soon as possible (but always within 72 hours) in the following situations:delivery of a Rh +ve infant, whether live or stillbornany termination of pregnancymiscarriage if gestation is > 12 weeksectopic pregnancy (if managed surgically, if managed medically with methotrexate anti-D is not required)external cephalic versionantepartum haemorrhageamniocentesis, chorionic villus sampling, fetal blood samplingTestsall babies born to Rh -ve mother should have cord blood taken at delivery for FBC, blood group & direct Coombs testCoombs test: direct antiglobulin, will demonstrate antibodies on RBCs of babyKleihauer test: add acid to maternal blood, fetal cells are resistantAffected fetusoedematous (hydrops fetalis, as liver devoted to RBC production albumin falls)jaundice, anaemia, hepatosplenomegalyheart failurekernicterustreatment: transfusions, UV phototherapy |
|
A 35-year-old woman presents as she has not had a period for six-months. Prior to this time she had a 28 day cycle with a five day bleed. Which one of the following investigations is least helpful initially? |
Serum progesterone |
|
Causes of primary amenorrhoea |
Turner's syndrome testicular feminisation congenital adrenal hyperplasia congenital malformations of the genital tract |
|
primary amenorrhoea |
failure to start menses by the age of 16 years |
|
secondary amenorrhoea |
cessation of established, regular menstruation for 6 months or longer |
|
Causes of secondary amenorrhoea (after excluding pregnancy) |
hypothalamic amenorrhoea (e.g. Stress, excessive exercise) polycystic ovarian syndrome (PCOS) hyperprolactinaemia premature ovarian failure thyrotoxicosis* Sheehan's syndrome Asherman's syndrome (intrauterine adhesions) |
|
Initial investigations of amenorrhoea |
exclude pregnancy with urinary or serum bHCG gonadotrophins: low levels indicate a hypothalamic cause where as raised levels suggest an ovarian problem (e.g. Premature ovarian failure) prolactin androgen levels: raised levels may be seen in PCOS oestradiol thyroid function tests |
|
A 62-year-old woman presents with post-menopausal bleeding. Which one of the following is not a risk factor for endometrial cancer? |
Past history of combined oral contraceptive pill use |
|
The risk factors for endometrial cancer are as follows |
obesity nulliparity early menarche late menopause unopposed oestrogen. The addition of a progestogen to oestrogen reduces this risk (e.g. In HRT). The BNF states that the additional risk is eliminated if a progestogen is given continuously diabetes mellitus tamoxifen polycystic ovarian syndrome |
|
first line investigation for suspected endometrial cancer |
transvaginal ultrasound next do hyseroscoy with endometrial biopsy |
|
Management of endometrial cancer |
localised disease is treated with total abdominal hysterectomy with bilateral salpingo-oophorectomy. Patients with high-risk disease may have post-operative radiotherapy progestogen therapy is sometimes used in frail elderly women not consider suitable for surgery |
|
A 37 year old female presents to her GP complaining of dyspareunia, irregular menstrual cycles for 6 months until she recently missed 3 periods. She also complains of sudden hot flushes for the past 3 months. Her only history of note includes previous breast cancer for which she was on chemotherapy and radiation. Examination reveals no abnormalities and her pregnancy test is negative. What is the most likely diagnosis? |
Premature ovarian failure |
|
Premature ovarian failure (POM) is defined as |
the cessation of menses for 1 year before the age of 40. |
|
common symptoms associated with premature ovarian failure
Like early menopause |
hot flushes,
vaginal dryness,
vaginal atrophy,
sleep disturbance, and irritability. |
|
Strong risk factors for POM include |
a positive family history, exposure to chemotherapy / radiation and autoimmune disease. |
|
whats the commonest cause of premature ovarian failure |
idiopathic other causes chemotherapy autoimmune radiation |
|
A 34-year-old woman comes to see you because of painful and heavy periods. These started about a year ago and are associated with deep dyspareunia. She and her partner have been unable to conceive, and this is under investigation at the local hospital. What one investigation may be ordered which could definitively explain both these problems? |
Diagnostic laparoscopy |
|
whats the gold standard investigation for endometriosis |
laparoscopy |
|
management of endometriosis medical management |
NSAIDs and other analgesia for symptomatic relief combined oral contraceptive pill progestogens e.g. medroxyprogesterone acetate gonadotrophin-releasing hormone (GnRH) analogues - said to induce a 'pseudomenopause' due to the low oestrogen levels intrauterine system (Mirena) drug therapy unfortunately does not seem to have a significant impact on fertility rates |
|
surgical management of endometriosis |
some treatments such as laparoscopic excision and laser treatment of endometriotic ovarian cysts may improve fertility |
|
A 38-year-old woman with a 4.5cm fibroid has been listed for a myomectomy following a 5 month history of heavy menstrual bleeding, What drug should be prescribed to be taken whilst awaiting surgery? |
Gonadotrophin-releasing hormone analogue |
|
what can you give for fibroids before surgery to reduce its size |
gonadotrophin-releasing hormone analogue |
|
how do you diagnose fibroids |
transvaginal ultrasound |
|
management for fibroids |
symptomatic management with a levonorgestrel-releasing intrauterine system is recommended by CKS first-line other options include tranexamic acid, combined oral contraceptive pill etc GnRH agonists may reduce the size of the fibroid but are typically useful for short-term treatment surgery is sometimes needed: myomectomy, hysterscopic endometrial ablation, hysterectomy uterine artery embolization |
|
complications of fibroids |
red degeneration - haemorrhage into tumour - commonly occurs during pregnancy |
|
A woman who is 9 weeks pregnant presents with vaginal bleeding. The cervical os is closed. An ultrasound shows an intrauterine pregnancy with a fetal heart. She has been pregnant once before which resulted in a miscarriage |
Threatened miscarriage The possibility of bleeding due to non-pregnancy causes (e.g. cervical ectropion) should also be considered |
|
A 22-year-old woman has a booking ultrasound scan. Her last menstrual period was 8 weeks ago. This shows an intrauterine sac with no fetal pole |
Missed miscarriage |
|
A woman who is 10 weeks pregnant presents with heavy vaginal bleeding and crampy lower abdominal pains. On examination some clots are seen around an open cervical os |
Inevitable miscarriage |
|
miscarriage types |
threatened missed/delayed inevitable complete |
|
Threatened miscarriage |
painless vaginal bleeding occurring before 24 weeks, but typically occurs at 6 - 9 weeksthe bleeding is often less than menstruationcervical os is closedcomplicates up to 25% of all pregnancies |
|
Threatened miscarriage |
cervical os closed some bleeding usually at 6-9 weeks |
|
Missed (delayed) miscarriage |
a gestational sac which contains a dead fetus before 20 weeks without the symptoms of expulsion mother may have light vaginal bleeding / discharge and the symptoms of pregnancy which disappear. Pain is not usually a feature cervical os is closed when the gestational sac is > 25 mm and no embryonic/fetal part can be seen it is sometimes described as a 'blighted ovum' or 'anembryonic pregnancy' |
|
missed aka delayed miscarriage |
sac still there but dead fetus before 20 weeks light bleed cervical os closed |
|
Inevitable miscarriage |
heavy bleeding with clots and pain cervical os open |
|
incomplete miscarriage |
not all products of conception have been expelled pain and vaginal bleeding cervical os is open |
|
Hydatidiform mole |
typically painless vaginal bleeding |
|
A 26-year-old woman who is 12 weeks pregnant presents with vaginal blood loss. Which one of the following features is least consistent with a diagnosis of a hydatidiform mole? |
Crampy lower abdominal pains |
|
Vaginal bleeding is typically painless with a hydatidiform mole. Symptoms of thyrotoxicosis may occur secondary to high levels of hCG, which may mimic thyroid stimulating hormone |
true |
|
Gestational trophoblastic disorders Describes a spectrum of disorders originating from the placental trophoblast: |
complete hydatidiform mole partial hydatidiform mole choriocarcinoma |
|
Complete hydatidiform mole |
Benign tumour of trophoblastic material. Occurs when an empty egg is fertilized by a single sperm that then duplicates its own DNA, hence the all 46 chromosomes are of paternal origin |
|
Complete hydatidiform mole features |
bleeding in first or early second trimester exaggerated symptoms of pregnancy e.g. hyperemesis uterus large for dates very high serum levels of human chorionic gonadotropin (hCG) hypertension and hyperthyroidism* may be seen |
|
Complete hydatidiform mole management |
urgent referral to specialist centre - evacuation of the uterus is performed effective contraception is recommended to avoid pregnancy in the next 12 months |
|
Around 2-3% go on to develop choriocarcinoma in |
Complete hydatidiform mole |
|
partial mole |
In a partial mole a normal haploid egg may be fertilized by two sperms, or by one sperm with duplication of the paternal chromosomes. Therefore the DNA is both maternal and paternal in origin. Usually triploid - e.g. 69 XXX or 69 XXY. Fetal parts may be seen |
|
Which one of the following features would point towards a diagnosis of placenta praevia rather than placenta abruption? |
no pain |
|
Antepartum haemorrhage is defined as |
bleeding from the genital tract after 24 weeks pregnancy, prior to delivery of the fetus |
|
Placental abruption features |
shock out of keeping with visible loss pain constant tender, tense uterus* normal lie and presentation fetal heart: absent/distressed coagulation problems beware pre-eclampsia, DIC, anuria |
|
Placenta praevia features |
shock in proportion to visible loss no pain uterus not tender* lie and presentation may be abnormal fetal heart usually normal coagulation problems rare small bleeds before large |
|
A 35 year-old lady presents to general practice with cyclical pelvic pain associated with dysmenorrhoea and dyspareunia. On examination she has a fixed, retroverted uterus. Which investigation is most useful diagnostically? |
Laparoscopy dx endometriosis |
|
uterus positions |
|
|
A 27-year-old woman with a BMI of 18 is referred to a fertility clinic after failing to become pregnant after 2 years of trying with her partner. Male factor infertility has been ruled out and you suspect the patient's low BMI may mean she is not ovulating. Which hormone could you measure on day 21 of her menstrual cycle to test for ovulation? |
Progesterone |
|
formation of corpus leutum |
Following ovulation, the hormones Follicle Stimulating Hormone (FSH) and Luteinising Hormone (LH) - produced in the anterior pituitary gland - cause the dominant follicle to transform into the corpus luteum. The corpus luteum produces a surge of progesterone which typically peaks on day 21 of the cycle. Measuring this can give information as to whether a woman has ovulated or not. |
|
effect of low BMI (i.e. skinny) on FSH and LH in females |
can cause hypogonadotrophic hypogonadism, where the anterior pituitary gland stops producing FSH and LH, thus meaning follicles do not develop sufficiently. Gaining weight should reverse the subfertility. |
|
You are reviewing the blood results for a pregnant woman. Which one of the following results would indicate the need for routine antenatal anti-D prophylaxis to be given at 28 weeks? |
Rhesus negative mothers who are not sensitised |
|
A neonate is born at 32 weeks gestation after prolonged premature rupture of membranes (PROM). Approximately 12 hours after birth the neonate presents with temperature instability, respiratory distress and lethargy. Sepsis is confirmed by blood cultures. What is the most likely infectious agent? |
Group B Streptococcus |
|
Sepsis in the neonate can broadly be divided into |
early-onset (<48 hours since birth) and late-onset (>48 hours from birth). |
|
Early-onset sepsis is associated with |
acquisition of micro-organisms from the mothers birth canal The most likely pathogen is Group B Strep which is a common commensal of the female genital tract. |
|
Late-onset sepsis normally occurs due to |
hospital acquired pathogens such as Staphylococcus epidermidis and Staphylococcus aureus. |
|
Risk factors for Group B Streptococcus (GBS) infection: |
prematurity prolonged rupture of the membranes previous sibling GBS infection maternal pyrexia e.g. secondary to chorioamnionitis |
|
Which one of the following is the most common cause of recurrent first trimester spontaneous miscarriage? |
Antiphospholipid syndrome |
|
Antiphospholipid antibodies (aPL) are present in 15% of women with recurrent miscarriage, but in comparison, the prevalence of aPL in women with a low risk obstetric history is less than 2% |
true |
|
Recurrent miscarriage is defined as |
3 or more consecutive spontaneous abortions. It occurs in around 1% of women |
|
Recurrent miscarriage causes |
antiphospholipid syndrome = most common endocrine disorders: poorly controlled diabetes mellitus/thyroid disorders. Polycystic ovarian syndrome uterine abnormality: e.g. uterine septum parental chromosomal abnormalities smoking |
|
Which of these is correct in regards to the management of endometrial cancer? |
Most, 75%, patients present with stage 1 disease, and are therefore amenable to surgery alone |
|
some facts of endometrial cancer |
1: 75% of patients present with stage 1 disease, which is generally treated with a hysterectomy and bilateral salpingo-oophorectomy. 2: Endometrial biopsy is required for diagnosis. 3: Radiotherapy is used more often than chemotherapy, particularly in treating high-risk patients post-hysterectomy or in pelvic recurrence. 4. Routine lymphadenectomy is not usually beneficial. 5. Progestogens are now seldom used in treatment. |
|
when you think of risk factors for endometrial cancer think of things that increase |
estrogen |
|
A 26 year-old woman presents to her GP with a 3 month history of inter-menstrual bleeding and occasional post-coital bleeding. She is sexually active and takes Microgynon (a combined oral contraceptive pill). Her last cervical smear was normal. What is the most likely diagnosis? |
Cervical ectropion |
|
In a young woman taking COCP, cervical ectropions are a common finding in the context of post-coital bleeding. |
true |
|
Cervical ectropion pathophys |
On the ectocervix there is a transformation zone where the stratified squamous epithelium meets the columnar epithelium of the cervical canal. Elevated oestrogen levels (ovulatory phase, pregnancy, combined oral contraceptive pill use) result in larger area of columnar epithelium being present on the ectocervix |
|
features of cervical ectropion |
vaginal discharge, can post-coital bleeding |
|
define intermenstrual bleeding |
Intermenstrual bleeding (IMB) refers to vaginal bleeding (other than postcoital) at any time during the menstrual cycle other than during normal menstruation. It can sometimes be difficult to differentiate true IMB bleeding from metrorrhagia (irregularly frequent periods). |
|
treatment for cervical ectropion |
Ablative treatment (for example 'cold coagulation') is only used for troublesome symptoms |
|
A 24-year-old female who is 10 weeks in to her first pregnancy presents for review. Her blood pressure today is 126/82 mmHg. What normally happens to blood pressure during pregnancy? |
Falls in first half of pregnancy before rising to pre-pregnancy levels before term |
|
A mother attends the GP with her 14-year-old daughter. She is concerned as her daughter has not yet started her periods although suffers cyclical pain. On examination the daughter looks well. What is the most likely diagnosis? |
Imperforate hymen |
|
Delayed puberty with short stature |
Turner's syndrome Prader-Willi syndrome Noonan's syndrome |
|
Delayed puberty with normal stature |
polycystic ovarian syndrome androgen insensitivity Kallman's syndrome Klinefelter's syndrome |
|
Delayed puberty in deciding what the cause is first distinguish whether |
short stature or normal stature patient |
|
What is the main pathology in monochorionic twins, that ultrasound monitoring performed between 16 and 24 weeks gestation aims to detect? |
Twin-to-twin transfusion syndrome after 24 weks, ultrasound is mainly aimed at detecting fetal growth restriction |
|
Twin-to-twin transfusion syndrome |
is a relatively common complication of monochorionic twin pregnancies |
|
Twin-to-twin transfusion syndrome info |
Twin-to-twin transfusion syndrome (TTTS) is a relatively common complication of monochorionic twin pregnancies. The two fetuses share a single placenta, meaning that blood can flow between the twins. In TTTS, one fetus, the 'donor' receives a lesser share of the placenta's blood flow than the other twin, the 'recipient'. This is due to abnormalities in the network of placental blood vessels. The recipient may become fluid-overloaded whilst the donor can become anaemic. One fetus may have oligohydramnios and the other may have polyhydramnios as a result of differences in urine production, causing additional problems. In severe cases, TTTS can be fatal for one or both fetuses. TTTS usually occurs in early or mid-pregnancy, thus ultrasound examinations performed between 16 and 24 weeks focus on detecting this condition. After 24 weeks the main purpose of ultrasound examinations is to detect fetal growth restriction. |
|
Twins may be |
dizygotic or monozygotic |
|
whats a dizygotic twin |
non-identical, develop from two separate ova (EGG) that were fertilized at the same time |
|
whats a monozygotic twin |
identical, develop from a single ovum (EGG) which has divided to form two embryos |
|
most twins are |
Around 80% of twins are dizygotic |
|
Monoamniotic monozygotic twins are associated with: |
increased spontaneous miscarriage, perinatal mortality rate increased malformations, IUGR, prematurity twin-to-twin transfusions: recipient is larger with polyhydramnios (do laser ablation of interconnecting vessels) |
|
The rate of monozygotic twins is fairly constant. The incidence of dizygotic twins is increasing mainly due to infertility treatment. Predisposing factors for dizygotic twins include: |
previous twins family history increasing maternal age multigravida induced ovulation and in-vitro fertilisation race e.g. Afro-Caribbean |
|
Antenatal complications |
polyhydramnios pregnancy induced hypertension anaemia antepartum haemorrhage |
|
Fetal complications - perinatal mortality (twins * 5, triplets * 10) |
prematurity (mean twins = 37 weeks, triplets = 33) light-for date babies malformation (*3, especially monozygotic) |
|
Labour complications of twins |
PPH increased (x2) malpresentation cord prolapse, entanglement |
|
Management of twins |
rest ultrasound for diagnosis + monthly checks additional iron + folate more antenatal care (e.g. weekly > 30 weeks) precautions at labour (e.g. 2 obstetricians present) 75% of twins deliver by 38 weeks, if longer most twins are induced at 38-40 wks |
|
A woman who is 34 weeks pregnant is admitted to the obstetric ward. She has been monitored for the past few weeks due to pregnancy-induced hypertension but has now developed proteinuria. Her blood pressure is 162/94 mmHg. Which one of the following antihypertensives is it most appropriate to commence? |
Labetalol is first-line for pregnancy-induced hypertension |
|
magnesium sulphate is used in |
eclampsia - first line torsades de pointes - first line acute asthma |
|
A 31-year-old woman with a history of normal smear results has a routine smear. Select the most appropriate action based on the following smear results: |
Normal smear = Repeat smear in 3 years Moderate dyskaryosis = Refer for colposcopy Borderline dyskaryosis (HPV negative) = Repeat smear in 3 years |
|
A 28-year-old woman with polycystic ovarian syndrome consults you as she is having problems becoming pregnant. She has a past history of oligomenorrhea and has previously recently stopped taking a combined oral contraceptive pill. Despite stopping the pill 6 months ago she is still not having regular periods. Her body mass index is 28 kg/m^2. Apart from advising her to lose weight, which one of the following interventions is most effective in increasing her chances of conceiving? |
Clomifene |
|
Infertility in PCOS - clomifene is superior to metformin |
true so lose weight and give clomifene to increase chance of conceiving |
|
difference between hirsuitism and hypertrichosis |
hirsuitism is androgen dependent hypertrichosis is androgen independent |
|
A 19-year-old woman at ten weeks gestation presents to her general practitioner with intermittent vaginal bleeding over the previous month and hyperemesis. Obstetric examination reveals a non-tender, large-for-dates uterus. These symptoms are strongly suggestive of which condition? |
Molar pregnancy |
|
hydratidiform mole aka |
molar pregnancy give the mole a hiding |
|
fibroid aka |
leiomyoma leo likes frybread (fibroid) |
|
A 30-year-old woman presents with a white, malodorous vaginal discharge. There is no associated itch or dyspareunia. A diagnosis of bacterial vaginosis is suspected.Overgrowth of which one of the following organisms is most likely to cause this presentation? |
Gardnerella |
|
Bacterial vaginosis - overgrowth of predominately Gardnerella vaginalis |
true |
|
Amsel's criteria for diagnosis of BV - 3 of the following 4 points should be present |
thin, white homogenous discharge clue cells on microscopy: stippled vaginal epithelial cells vaginal pH > 4.5 positive whiff test (addition of potassium hydroxide results in fishy odour) |
|
BV management |
oral metronidazole |
|
A mother brings her 6 year-old son to clinic with a widespread rash. You diagnose chickenpox. You know his mother, who is also a patient at the practice, is currently 20 weeks pregnant with her second child. What action should you take, if any, regarding her exposure to chickenpox? |
Enquire as to her chickenpox history |
|
You should ask pregnant women exposed to chickenpox if they have had the infection before. If they say no or are unsure, varicella antibodies should be checked. If it is confirmed they are not immune, varicella immunoglobulin should be considered. It can be given at any point in pregnancy and is effective up to 10 days after exposure. |
true |
|
if a woman is pregnancy and had chicken exposure and its now day 12 post exposure would you give varicella immunoglobulin |
no It can be given at any point in pregnancy and is effective up to 10 days after exposure. |
|
A 48-year-old female smoker attends the GP for information regarding contraception. Her last menstrual period was 9 months ago and she is convinced that she has 'gone through the menopause'. The most suitable form of contraception is: |
The intrauterine system (IUS) |
|
menopause |
The menopause is a retrospective diagnosis and is said to occurred 12 months after the last menstrual period. Women who menopause under the age of 50 require contraception for at least 2 years after their last menstrual period. Those over the age of 50 require only 1 year of contraception. In view of this, it would be inappropriate to say this lady does not require any contraception because she is protected. Similarly prescribing the COCP for only 12 months would be equally inappropriate. The fact that she is also a smoker would mean that the risks outweigh the benefits of the COCP as she is over the age of 35. Hormone replacement therapy should not be used solely as a form of contraception and barrier methods are less effective than the other types of contraception listed thus the most appropriate answer is the IUS. This will take the patient through the menopause and can be used for 7 years (off-licence) or 2 years after her last menstrual period. |
|
Diagnosis |
12 months after the last period in women > 50 years 24 months after the last period in women < 50 years |
|
The average women in the UK goes through the menopause when she is 51 years old. The climacteric is the period prior to the menopause where women may experience symptoms, as ovarian function starts to fail |
It is recommend to use effective contraception until the diagnosis has been confirmed using the above criteria |
|
A 47 year old woman is admitted to the gynaecology ward after the discovery of an ovarian mass on an annual gynaecological checkup. On general examination she is found to have a distended abdomen, with possible ascites, and bilateral pleural effusions. Biopsy of the mass reveals a fibroma. Given the signs and symptoms, what is the diagnosis? |
Meig's syndrome |
|
Meig's syndrome: TAP |
Benign ovarian tumour, ascites, and pleural effusion. |
|
Pleural effusion |
Exudate (> 30g/L protein) Transudate (< 30g/L protein) |
|
Pleural effusion Exudate (> 30g/L protein) |
Exudate (> 30g/L protein) infection: pneumonia, TB, subphrenic abscess connective tissue disease: RA, SLE neoplasia: lung cancer, mesothelioma, metastases pancreatitis pulmonary embolism Dressler's syndrome yellow nail syndrome |
|
Pleural effusion Transudate (< 30g/L protein) |
heart failure hypoalbuminaemia (liver disease, nephrotic syndrome, malabsorption) hypothyroidism Meigs' syndrome |
|
A 25-year-old woman who is 7 weeks into her pregnancy, presents to A&E with a one week history of severe vomitting. She feels tired and unwell. She has dry skin and complains of a headache. Her B-hCG is raised however the uterus is of normal size for date. What is the most likely diagnosis? |
Hyperemesis gravidarum |
|
The vomitting, dry skin, tiredness and raised B-hCG may point towards molar pregnancy but however her uterus is not large for dates which is a classic finding on US in molar pregnancy |
true |
|
vomitting, dry skin, tiredness and raised B-hCG may point towards molar pregnancy |
true |
|
Smoking is associated with a decreased incidence of hyperemesis |
true |
|
management for hyperemesis gravidarum |
antihistamines should be used first-line (BNF suggests promethazine as first-line) ginger and P6 (wrist) acupressure: NICE Clinical Knowledge Summaries suggest these can be tried but there is little evidence of benefit admission may be needed for IV hydration |
|
hyperemesis gravidarum associations |
multiple pregnancies trophoblastic disease hyperthyroidism nulliparity obesity |
|
Complications of hyperemesis gravidarum |
Wernicke's encephalopathy Mallory-Weiss tear central pontine myelinolysis acute tubular necrosis fetal: small for gestational age, pre-term birth |
|
You are called to see a 25-year-old 10 week pregnant lady in the Emergency Department complaining of abdominal pain and heavy vaginal bleeding. Her observations are normal and she is afebrile, on ultrasound a fetal heart rate is still present and the uterus is the size expected. On examination her cervical os is closed. How would you classify her miscarriage? |
Threatened |
|
the eyes are open the I's are open for miscarriages |
Inevitable and Incomplete cervical os is open |
|
Always remember to rule out an ectopic pregnancy in pregnant women presenting with pain and bleeding. |
true |
|
A woman who is 8 weeks pregnant presents with abdominal pain and vaginal bleeding. On examination she is tender in the right iliac fossa and suprapubic region. Speculum examination shows an open cervical os. Ultrasound confirms an intrauterine pregnancy. |
This lady is likely to be having an inevitable miscarriage. |
|
A woman who is 33 weeks pregnant presents with vaginal bleeding, which she describes as being like a period. She also has constant, lower abdominal pain. On assessment her blood pressure is 90/60 mmHg and pulse is 110/min |
Placental abruption |
|
A woman who is 22 weeks pregnant presents with abdominal pain on the right side of her abdomen. On examination she has abdominal tenderness on the right side and urine dipstick is normal. White blood cells are raised at 18.5 * 109/l |
Appendicitis |
|
Ectopic pregnancy risk factors |
damage to tubes (salpingitis, surgery) previous ectopic IVF (3% of pregnancies are ectopic) |
|
Ectopic pregnancy |
A typical history is a female with a history of 6-8 weeks amenorrhoea who presents with lower abdominal pain and later develops vaginal bleedinglower abdominal pain: typically the first symptom. Pain is usually constant and may be unilateral. Due to tubal spasm vaginal bleeding: usually less than a normal period, may be dark brown in colour history of recent amenorrhoea: typically 6-8 weeks from start of last period; if longer (e.g. 10 wks) this suggest another causes e.g. inevitable abortion peritoneal bleeding can cause shoulder tip pain and pain on defecation / urination |
|
Abdominal pain in early pregnancy differentials |
ectopic pregnancy miscarriage |
|
Abdominal pain in late pregnancy differentials |
normal labour placental abruption symphysis pubis dysfunctin Preeclampsia/HELLP uterine rupture |
|
Abdominal pain at any point in pregnancy |
appendicitis UTI |
|
Symphysis pubis dysfunction |
Ligament laxity increases in response to hormonal changes of pregnancy Pain over the pubic symphysis with radiation to the groins and the medial aspects of the thighs. A waddling gait may be seen |
|
Pre-eclampsia/HELLP syndrome |
Associated with hypertension, proteinuria. Patients with HELLP also have haemolysis, elevated liver enzymes and a low platelet count.The pain is typically epigastric or in the RUQ |
|
Uterine rupture |
Ruptures usually occur during labour but occur in third trimester Risk factors: previous caesarean section Presents with maternal shock, abdominal pain and vaginal bleeding to varying degree |
|
A 33-year-old woman visits her general practitioner complaining of inability to conceive after two years of trying with a regular partner. She has a body mass index of 28 kg/m² and an existing diagnosis of polycystic ovarian syndrome. Which of the following drugs is most likely to help restore normal ovulation in this case? |
Metformin |
|
PCOS management if trying to conceive |
first line if overweight/obese = lose weight next clomifene next metformin Metformin has been shown to have a beneficial effect on ovulation and conception rates in patients with PCOS. |
|
What is the most common identifiable cause of postcoital bleeding? |
Cervical ectropion is the most common identifiable cause of postcoital bleeding |
|
Postcoital bleeding |
no identifiable pathology is found in around 50% of cases cervical ectropion is the most common identifiable causes, causing around 33% of cases. This is more common in women on the combined oral contraceptive pill |
|
Rhesus negative woman - anti-D at 28 + 34 weeks |
true |
|
A 21-year-old female presents for review. She is 14 weeks pregnant and has been seen by the midwives for her booking visit. There have been no pregnancy related problems to date. Tests taken revealed the following: shes rhesus D negative |
Give first dose of anti-D at 28 weeks |
|
Antenatal care: timetable |
review |
|
A 40-year-old woman returns to the GP to discuss her recent blood results. A CA 125 was measured after she reported persistent abdominal bloating and urinary urgency over the past 2 months. Her CA 125 level is reported as 15 IU/ml. Normal CA 125 <35 IU/mlWhich one of the following is the most appropriate next action? |
Assess for other cause of symptoms and advise to return if these become more frequent |
|
A 37 year old woman who is 32 weeks pregnant presents with malaise, headaches and vomiting. She is admitted to the obstetrics ward after a routine blood pressure measurement was 190/95mmHg. Examination reveals right upper quadrant abdominal pain and brisk tendon reflexes. The following blood tests are shown:Hb85 g/lWBC6 * 109/lPlatelets89 * 109/lBilirubin2.8 µmol/lALP215 u/lALT260 u/lγGT72 u/lLDH846 u/IA peripheral blood film is also taken which shows polychromasia and schistocytes.What is the most likely diagnosis? |
HELLP syndrome |
|
HELLP syndrome is a severe form of |
pre-eclampsia whose features include: Haemolysis (H), elevated liver enzymes (EL), and low platelets (LP). |
|
HELLP syndrome is a severe form of pre-eclampsia whose features include: Haemolysis (H), elevated liver enzymes (EL), and low platelets (LP). A typical patient might present with |
malaise, nausea, vomiting, and headache. Hypertension with proteinuria is a common finding, as well as epigastric and/or upper abdominal pain. |
|
Dubin–Johnson syndrome gilberts |
they conjugate together dubin and johnson thus get high conjugated bilirubin were as gilbert is just one so unconjugated thus high levels of unconjugated |
|
A 32-year-old woman presents at 34 weeks gestation in her first pregnancy. She was admitted with loss of conciousness following a 1 day period of severe abdominal pain, nausea, vomiting, and visual disturbance. She has a family history of epilepsy. On examination, hyperreflexia is noted. What is the most likely diagnosis? |
Eclampsia |
|
Other symptoms of pre-eclampsia include |
abdominal pain, nausea, vomiting and visual disturbance. |
|
Prolonged hyperemesis gravidarum can result in dehydration and metabolic abnormalities, which could result in seizures. However this would be less likely due to the 1 day history. |
true |
|
An ultrasound scan shows a well-circumscribed lesion and aspiration yields a white fluid. What is the likely diagnosis? |
Galactocele |
|
A 30-year-old woman at 32 weeks gestation presents to the Emergency Department with a small amount of painless vaginal bleeding that came on spontaneously. Obstetric examination finds a cephalic presentation with high presenting part. The uterus is non-tender. The cervical os is closed and the cervix appears normal. Which of the following diagnoses is most likely? |
Placenta praevia |
|
Placenta praevia Classical grading |
I - placenta reaches lower segment but not the internal os II - placenta reaches internal os but doesn't cover it III - placenta covers the internal os before dilation but not when dilated IV - placenta completely covers the internal os |
|
You are the obstetrics FY2 doctor checking through the list of patients currently on the labour ward. Which one of the following findings in one of the patients would prompt you to start continuous CTG tracing while in labour? |
New onset vaginal bleed while in labour |
|
As per NICE guidelines; the following would warrant continuous CTG monitoring if any of the following are present or arise during labour; |
suspected chorioamnionitis or sepsis, or a temperature of 38°C or above severe hypertension 160/110 mmHg or above oxytocin use the presence of significant meconium fresh vaginal bleeding that develops in labour - this was a new point added to the guidelines in 2014 |
|
You are called to see a 32-year-old woman who has vaginal bleeding one hour post delivery. Formal measurement estimates the blood loss at 1200mls including liquor. Blood pressure is 98/52mmHg and heart rate 110bpm. Bleeding is ongoing. Which of the following options is most appropriate? |
IV access, crossmatch, commence crystalloid infusion |
|
The causes of PPH can be divided into four T's |
uterine Tone, Tissue, Trauma and Thrombin |
|
Post-partum haemorrhage (PPH) is defined as |
blood loss of > 500mls and may be primary or secondary |
|
Primary PPH |
occurs within 24 hours affects around 5-7% of deliveries most common cause of PPH is uterine atony (90% of cases). Other causes include genital trauma and clotting factors |
|
Risk factors for primary PPH include*: |
previous PPH prolonged labour pre-eclampsia increased maternal age polyhydramnios emergency Caesarean section placenta praevia macrosomia ritodrine (a beta-2 adrenergic receptor agonist used for tocolysis) |
|
Management of PPH |
ABCIV syntocinon (oxytocin) 10 units or IV ergometrine 500 micrograms IM carboprost other options include: B-Lynch suture, ligation of the uterine arteries or internal iliac arteries if severe, uncontrolled haemorrhage then a hysterectomy is sometimes performed as a life-saving procedure |
|
Secondary PPH |
occurs between 24 hours - 12 weeks** due to retained placental tissue or endometritis |
|
major post partum haemorrhage (PPH) due to an estimated blood loss of greater than 1000 mls |
true |
|
do you do a group and save in major PPH |
no |
|
do you use tranexamic acid in PPH
|
NO |
|
do you do crossmatch in major PPH |
yes |
|
major PPH ED mgmt |
IV access, crossmatch, commence crystalloid infusion |
|
major PPH |
The causes of PPH can be divided into four T's (uterine Tone, Tissue, Trauma and Thrombin). In uterine atony bimanual uterine compression should be trialed first and a Foley catheter passed to ensure an empty bladder. Uterine balloon tamponade is a suitable first line surgical management, but pharmacological measures should be trialled first. These include a bolus of intravenous syntocinon (repeated if necessary), followed by ergometrine, syntocinon infusion and carboprost in turn. A fluid challenge should be instituted in the first instance while blood products are awaited. The RCOG state that up to 3.5L of warmed crystalloid can be infused at an appropriate rate while waiting for blood products. |
|
Which of the following is the most commonly recognised risk of combined hormone replacement therapy (HRT)? |
Gallbladder disease |
|
Unopposed oestrogen increases the risk of endometrial cancer and remains elevated for 5 or more years after stopping therapy |
The risk is not eliminated completely with additional sequential progestogen No increased risk has been found with continuous combined HRT |
|
Risk of ovarian cancer is higher the longer HRT is taken. |
But when the HRT is stopped, the risk goes back down to normal over a few years |
|
Venous thromboembolism risk is more than doubled with HRT but absolute risk remains small |
true |
|
Risk of breast cancer is increased as it simulated delaying menopause. |
Every year the menopause is naturally delayed, the risk increases by 2.8% With HRT the risk is increased by 2.3% by year |
|
The risk of gallbladder disease is increased in women taking HRT - though this risk may be reduced with transdermal administration: |
true |
|
Hormone replacement therapy (HRT) may be used to replace decreasing oestrogen levels around the perimenopausal period |
true |
|
A 26-year-old woman presents to the sexual health clinic with a 2 week history of purulent vaginal discharge. Microscopy of an endocervical swab sample shows Gram-negative diplococci. Tests for other pathogens are negative. The patient has no comorbidities or allergies. Which of the following antibiotic choices is most appropriate? |
Azithromycin + ceftriaxone |
|
A hirsute 28-year-old lady attends the GP practice complaining that her periods are absent. Which one of these is part of the diagnostic criteria for polycystic ovarian syndrome (PCOS)? |
Oligomenorrhoea |
|
PCOS should be diagnosed if 2/3 of the following criteria are present: |
Infrequent or no ovulation (thus oligomenorrhoea is the correct answer in this scenario) Clinical or biochemical signs of hyperandrogenism or elevated levels of total or free testosterone (no mention of 'low levels of oestrogen') Polycystic ovaries on ultrasonography or increased ovarian volume |
|
hyperandrogenism in woman |
hirsutism, alopecia, acne vulgaris occurring after adolescence |
|
PCOS features |
subfertility and infertility menstrual disturbances: oligomenorrhea and amenorrhoea hirsutism, acne (due to hyperandrogenism) obesity acanthosis nigricans (due to insulin resistance) |
|
PCOS investigatins |
pelvic ultrasound FSH, LH, prolactin, TSH, and testosterone check for impaired glucose tolerance |
|
A 30-year-old para 1+0 has presented at term in labour. On vaginal examination, the occiput can be palpated posteriorly (near the sacrum). Which of these is correct regarding your further management of these patients? |
The fetal head may rotate spontaneously to an OA position |
|
2: Delivery is possible in the OP position, however labour is likely to be longer and more painful. 3: Augmentation should be used if progress is slow. 4: Kielland's forceps are associated with the most successful outcomes, however require particular expertise. 5: Generally, women will experience an earlier urge to push in OP than OA. |
true |
|
Labour may be divided in to three stages |
stage 1: from the onset of true labour to when the cervix is fully dilated stage 2: from full dilation to delivery of the fetus stage 3: from delivery of fetus to when the placenta and membranes have been completely delivered |
|
Stage 2 - from full dilation to delivery of the fetus |
'passive second stage' refers to the 2nd stage but in the absence of pushing (normal) active second stage' refers to the active process of maternal pushing less painful than 1st (pushing masks pain) lasts approximately 1 hours if longer than 1 hour (can be left longer if epidural) consider Ventouse extraction, forceps delivery or caesarean section episiotomy may be necessary following crowning associated with transient fetal bradycardia |
|
A 22 year old woman who was admitted 2 days ago to the obstetrics ward because of preterm premature rupture of membranes (PPROM) has started to complain of abdominal pain, uterine contractions and 'flu-like symptoms'. Her history reveals that she is currently 24 weeks pregnant and has not had any complications up until the current admission. On examination she looks unwell with a fever of 39 degrees. A gynaecological examination reveals a foul-smelling discharge originating from the cervix which is subsequently collected and sent for analysis. At this point, what is the most likely diagnosis? |
Chorioamnionitis |
|
Chorioamnionitis |
(which can affect up to 5% of all pregnancies) is a potentially life-threatening condition to both mother and foetus and is therefore considered a medical emergency. It is usually the result of an ascending bacterial infection of the amniotic fluid / membranes / placenta. The major risk factor in this scenario is the preterm premature rupture of membranes (however, it can still occur when the membranes are still intact) which expose the normally sterile environment of the uterus to potential pathogens. Prompt delivery of the foetus (via cesarean section if necessary) and administration of intravenous antibiotics is widely considered the mainstay of initial treatment for this condition. |
|
A 34-year-old pregnant woman presents at 30 weeks gestation for a routine check. On examination she has a symphysis-fundal height of 25 cm. What is the next most important investigation to confirm the examination findings? |
Ultrasound |
|
The measurement of the symphysis-fundal height in centimetres should closely match the foetal gestational age in weeks within 1 or 2 cm from 20 weeks gestation. |
so if it shows small for dates It is therefore important to perform an ultrasound to confirm whether or not the foetus is small for gestational age. |
|
Symphysis-fundal height |
The symphysis-fundal height (SFH) is measured from the top of the pubic bone to the top of the uterus in centimetres It should match the gestational age in weeks to within 2 cm after 20 weeks, e.g. if 24 weeks then the a normal SFH = 22 to 26 cm |
|
A 23-year-old woman who has been diagnosed with polycystic ovary syndrome (PCOS) is trying to become pregnant. She has already made any appropriate lifestyle changes and reduced her BMI to 25. However, she remains anovulatory. What is the most appropriate next step of treatment? |
Clomifene |
|
A 31-year-old woman presents for review. For the past few months she has been feeling generally tired and has not had a normal period for around 4 months. Prior to this she had a regular 30 day cycle. A pregnancy test is negative, pelvic examination is normal and routine bloods are ordered:FBCNormalU&ENormalTFTNormalFollicle-stimulating hormone41 iu/l ( < 35 iu/l)Luteinizing hormone33 mIU/l (< 20 mIU/l)Oestradiol70 pmol/l ( > 100 pmol/l)What is the most likely diagnosis? |
Premature ovarian failure |
|
Premature ovarian failure is defined as |
the onset of menopausal symptoms and elevated gonadotrophin levels before the age of 40 years |
|
Premature ovarian failureFeatures are similar to those of the normal climacteric but the actual presenting problem may differ |
climacteric symptoms: hot flushes, night sweats infertility secondary amenorrhoea raised FSH, LH levels |
|
A 28-year-old woman is 30 weeks into her first pregnancy. She is found to have a blood pressure of 162/110 mmHg and a urine dipstick shows protein +++. She also has marked oedema of her ankles but feels well in herself. What is the first line therapy to manage her high blood pressure? |
Labetalol |
|
This patient is suffering from pre-eclampsia. The National Institute for Health and Care Excellence state that women with severe hypertension in pregnancy (160/110mmHg or higher) should be treated with labetalol as first time treatment. Delivery should not be offered to women before 34 weeks unless: |
severe hypertension remains refractory to treatment maternal or fetal indications develop as specified in the consultant plan |
|
Frusemide should not be used to treat hypertension in pregnancy because |
placental perfusion may be reduced and it crosses the placental barrier |
|
At 34 weeks delivery should be offered to women with pre-eclampsia once a course of corticosteroids has been completed. |
true |
|
A 33-year-old female presents with a vaginal discharge. Which one of the following features is not consistent with bacterial vaginosis? |
Strawberry cervix |
|
A strawberry cervix is associated with |
Trichomonas vaginalis |
|
You are called to see a 33-year-old patient complaining of vaginal bleeding 12 hours after a vaginal delivery. On arrival, she is alert, complaining of breathlessness and giddiness. Her blood pressure is 97/73 mmHg. She has no history of a bleeding disorder, and you are told she did not tear. She has a blue cannula in situ with nothing attached, and the midwife has bleeped the registrar on call. What is your immediate course of action? |
Insert a large bore cannula |
|
Cannula = Flow rate (mL/min) |
Blue (22G) = 31 Pink (20G) = 55 Green (18G) = 90 White (17G) = 135 Grey (16G) = 170 Orange (14G) = 265 |
|
A pregnancy test performed in the department is positive and transvaginal ultrasound confirms a pregnancy in the adnexa with a fetal heart beat present. What is the most appropriate management in this case? |
Surgical management - salpingectomy or salpingotomy |
|
Which one of the following statements regarding endometrial cancer is incorrect?Has a poor prognosis |
Has a poor prognosis |
|
Endometrial cancer usually has a good prognosis |
true |
|
whats the first line investigation for endometrial cancer suspicion |
transvaginal ultrasound |
|
A 32 year old woman with gestational diabetes undergoes a difficult spontaneous vaginal delivery. During her strenuous efforts she unfortunately suffers a perineal tear. Examination reveals it involves structures from the vaginal mucosa to approximately 70% of the external anal sphincter.What degree of tear is this? |
3rd degree - subcategory B |
|
The RCOG has produced guidelines suggesting the following classification of perineal tears: |
first degree: superficial damage with no muscle involvement second degree: injury to the perineal muscle, but not involving the anal sphincter third degree: injury to perineum involving the anal sphincter complex (external anal sphincter, EAS and internal anal sphincter, IAS): 3a: less than 50% of EAS thickness torn 3b: more than 50% of EAS thickness torn 3c: IAS torn fourth degree: injury to perineum involving the anal sphincter complex (EAS and |
|
Risk factors for perineal tears |
primigravida large babies precipitant labour shoulder dystocia forceps delivery |
|
A 20-year-old primiparous woman is in the final stages of delivery. The baby's leading shoulder becomes impacted behind her pelvis. The midwife rings the emergency call bell. What is the first step in management? |
Flex and abduct the hips as much as possible (McRobert's manoeuvre) |
|
McRobert's manoeuvre is the first recommended step in |
managing shoulder dystocia. |
|
McRobert's manoeuvre |
involves flexing the mother's hips towards her abdomen and abducting them outwards, usually with the help of two assistants. This movement tilts the pelvis upwards, moving the pubic symphysis in the same direction, which increases the functional dimensions of the pelvic outlet. This increases the space available for the anterior shoulder to be delivered, and is successful in the majority of cases of shoulder dystocia. It should be carried out before invasive, potentially damaging procedures. |
|
A pregnant woman at 11 weeks gestation has a miscarriage. Of these five factors, which one is most associated with miscarriage? |
Obesity |
|
Factors that are associated with an increased risk of miscarriage are: |
Increased maternal age Smoking in pregnancy Consuming alcohol Recreational drug use High caffeine intake Obesity Infections and food poisoning Health conditions, e.g. thyroid problems, severe hypertension, uncontrolled diabetes Medicines, such as ibuprofen, methotrexate and retinoids Unusual shape or structure of womb Cervical incompetence |
|
Factors that have not been associated with an increased risk of miscarriage are: |
Heavy lifting Bumping your tummy Having sex Air travel Being stressed |
|
A 39-year-old female with a history of chronic pelvic pain is diagnosed with endometriosis. Which one of the following is not a recognised treatment for this condition? |
Dilation and curettage |
|
A pregnant woman is found to have tested positive syphilis during her routine booking visit bloods. She is currently 12 weeks pregnant. What is the most appropriate management? |
IM benzathine penicillin G dont use doxycycline in pregnancy |
|
Syphilis: management |
benzylpenicillin alternatives: doxycycline the Jarisch-Herxheimer reaction is sometimes seen following treatment. Fever, rash, tachycardia after first dose of antibiotic. It is thought to be due to the release of endotoxins following bacterial death and typically occurs within a few hours of treatment. |
|
A 25-year-old woman presents for her first cervical smear. What is the most important aetiological factor causing cervical cancer? |
Human papilloma virus 16 & 18 |
|
The incidence of cervical cancer peaks around the 6th decade. It may be divided into |
squamous cell cancer (80%) adenocarcinoma (20%) |
|
features of cervical cancer |
may be detected during routine cervical cancer screening abnormal vaginal bleeding: postcoital, intermenstrual or postmenopausal bleeding vaginal discharge |
|
Mechanism of HPV causing cervical cancer |
HPV 16 & 18 produces the oncogenes E6 and E7 genes respectively E6 inhibits the p53 tumour suppressor gene E7 inhibits RB suppressor gene |
|
A 50-year-old woman comes to see you in clinic complaining of hot flushes which are keeping her up at night. She is still having periods, although they are lighter and not every month. You counsel her about hormone replacement therapy (HRT) and she decides she would like to try it. She has not had a hysterectomy. Which of the following HRT regimes would be most appropriate? |
Systemic combined cyclical HRT |
|
In order to find the correct HRT regime, there are 3 main areas to address - |
whether there is a uterus or not, whether the patient is perimenopausal or menopausal and whether a systemic or local effect is required. |
|
This patient can be classed as perimenopausal as she is still having periods (menopause is defined as 12 months after the last menstrual period). Therefore the correct answer is: combined oestrogen and progestogen cyclical HRT.Cyclical HRT is recommended in perimenopausal women because it produces predictable withdrawal bleeding, whereas continuous regimens often cause unpredictable bleeding. |
true |
|
Cyclical HRT is recommended in perimenopausal women because it produces predictable withdrawal bleeding, whereas continuous regimens often cause unpredictable bleeding. |
true |
|
A 38-year-old patient who is undergoing in vitro fertilisation (IVF) for tubal disease presents 4 days after egg retrieval with abdominal discomfort, nausea and vomiting. She has a past medical history of well-controlled Crohn's disease and is currently taking azathioprine maintenance therapy. On examination her abdomen is visibly distended. The most likely diagnosis is: |
Ovarian hyperstimulation syndrome |
|
Ovarian hyperstimulation syndrome (OHSS) is a complication seen in some forms of |
infertility treatment |
|
Ovarian hyperstimulation syndrome (OHSS) pathphys |
It is postulated that the presence of multiple luteinized cysts within the ovaries results in high levels of not only oestrogens and progesterone but also vasoactive substances such as vascular endothelial growth factor (VEGF). This results in increased membrane permeability and loss of fluid from the intravascular compartment |
|
Ovarian hyperstimulation syndrome |
Whilst it is rarely seen with clomifene therapy is more likely to be seen following gonadotropin or hCG treatment. Up to one third of women who are having IVF may experience a mild form of OHSS |
|
A 17-year-old comes to your clinic, concerned that she has not yet started her periods although most of her friends have. She is 150 cm tall and 45 kg in weight. She reports the development of pubic hair since the age of 14 and has normal breast development. What management would you suggest? |
Refer to a gynaecologist |
|
A 35 year-old lady attends the GP practice complaining of heavy painless periods which are interrupting with her lifestyle and causing her distress at work. She is currently in the process of trying for a family. The most suitable option is: |
Tranexamic acid |
|
most suitable treatment for menorrhagia specific to this patient. This patient is in the process of trying to get pregnant thus ruling out |
contraceptive pill and the intrauterine system (IUS) |
|
Tranexamic acid moa |
a plasminogen activator inhibitor that acts as an anti-fibrinolytic to prevent heavy menstrual bleeding. |
|
menorrhagia management |
if want to get preg mefenamic acid (if painful) tranexamic acid (not painful) if not want to get preg IUS first line COC long acting P4 |
|
A 17 year old girl presents with a history of amenorrhoea, having never started her period. On further questioning she has developed secondary sexual characteristics, such as growth of breast tissue and pubic hair. She also complains of pelvic pain and some bloating.Which of the following is likely to be the cause? |
Imperforate hymen |
|
A 40-year-old woman presents to her GP with a history of menorrhagia, she notes that more recently her periods last 10 days and are very heavy. In addition to this, she has no history of weight loss, her recent sexual health screen was negative and her examination findings are normal. She has two children and has completed her family. What is the first line treatment in this patient? |
Intrauterine system (Mirena coil) |
|
Mirena coil is first line management in women whom long term contraception with an intrauterine device is acceptable. |
true |
|
A 78 year old woman presents with post-menopausal bleeding. She has had multiple episodes over the past 8 months. She has to wear sanitary pads due to the bleeding, and says it can be quite heavy but denies any clots. She does not have any bowel or urinary symptoms. She denies weight loss and is otherwise well. She went through the menopause at the age of 49 years and took hormone replacement therapy to reduce symptoms of hot flushes and mood swings for 3 years. She has 1 child who was born by spontaneous vaginal delivery 50 years ago. There is no family history of any gynaecological problems. What is the most likely diagnosis? |
Endometrial cancer |
|
In women presenting with post menopausal bleeding (PMB), we must rule out endometrial cancer. |
A speculum examination should first be performed to look for any obvious abnormalities and ultimately endometrial biopsy and hysteroscopy should be carried out in women over 40 years of age in order to diagnose endometrial cancer. |
|
Cervical ectropion does present with bleeding, but is usually in younger patients. |
true |
|
Ovarian cancer usually presents with minimal symptoms and rarely PMB - more frequently patients will complain of |
bloating, abdominal pain, weight loss, urinary incontinence. |
|
Vaginal cancer usually presents with vaginal discharge |
true |
|
If ruptures may cause pseudomyxoma peritonei |
Mucinous cystadenoma |
|
The most common type of epithelial cell tumour |
Serous cystadenoma |
|
A 32 year-old lady has a diagnosis of fibroids and has been trying for a baby for 18 months. She has been under investigation at the sub-fertility clinic and no abnormality has been found except for three small submucosal fibroids, for which she does not have any symptoms. Her partner has had sperm analysis which found no abnormality. Which of the following treatments are most appropriate in this situation? |
Myomectomy |
|
myomectomy as a treatment for uterine fibroids can help to |
retain fertility therefore if a patient wants to have kids then this is a good option |
|
how do GNRH agonists work in uterine fibroids |
GnRH agonists effectively turn off the ovaries, which causes the fibroids to shrink and therefore are easier to remove surgically. On stopping the medication, the fibroids grow back. As this treatment turns off the ovaries, it inhibits ovulation and therefore means that pregnancy is not possible during this time. As a treatment on its own, it would not be suitable in this case as it causes temporary infertility and fibroid regrowth on cessation. However, if combined with a myomectomy, it would provide a suitable treatment option. |
|
of the treatment options for uterine fibroids which helps to retain fertility |
myomectomy |
|
do GnRH agonists permanently turn of the ovaries so you dont ovulate |
no, only temporarily while you take it, you will start ovulating when you stop it thus if you want to get pregnant immediately then don't use this option |
|
is endometrial ablation allow fertility in uterine fibroid management |
no, it destroys the endometrial lining thus no implantation |
|
uterine artery embolisation is a treatment option for uterine fibroids, but does it retain fertility |
no, it will decrease blood supply to the uterus significantly thus fetus can't implant and grow |
|
does ulipistal acetate affect fertility in uterine fibroids |
yes so if female wants to get pregnant don't give this |
|
ulipistal acetate features |
is a selective progesterone receptor modulator. It is used pre-operatively for women with fibroids as it has been proven to shrink them, thus making surgery easier. This medication affects fertility, thus is not suitable for women trying to get pregnant, unless (like GnRH agonists) it is used for a short period in combination with surgery. |
|
uterine fibroids aka fibroids are a |
benign smooth muscle tumours of the uterus occur in later reproductive years |
|
features of fibroids |
may be asymptomatic menorrhagia lower abdominal pain: cramping pains, often during menstruation bloating urinary symptoms, e.g. frequency, may occur with larger fibroids subfertility |
|
how are uterine fibroids diagnosed |
transvaginal ultrasound |
|
management of uterine fibroids |
symptomatic management with a levonorgestrel-releasing intrauterine system is recommended by CKS first-line other options include tranexamic acid, combined oral contraceptive pill etc GnRH agonists may reduce the size of the fibroid but are typically useful for short-term treatment surgery is sometimes needed: myomectomy, hysterscopic endometrial ablation, hysterectomy uterine artery embolization |
|
A 32-year-old women para 1+0 is 37+1 weeks pregnant and is being monitored and treated for pre-eclampsia. Her current treatment is with labetalol and her blood pressure has been well controlled. She attends the antenatal clinic complaining of a severe headache, one episode of vomiting, and blurred vision. Her blood pressure is currently 156/100 mmHg. On examination she has papilloedema. She is admitted to hospital. What is the appropriate management? |
IV magnesium sulphate and plan immediate delivery |
|
Can you give magnesium sulphate to treat and prophylactically and if your concerned about female developing eclampsia |
yes Magnesium sulphate is used to treat women with severe hypertension or severe pre-eclampsia that have already had a seizure. IV magnesium sulphate should also be considered if birth is planned within 24 hours or if there is concern that a woman may develop eclampsia. |
|
what do you use to treat magnesium toxicity |
IV calcium gluconate |
|
NICE guidelines recommend delivery within 24-48 hours in those women who has pre-eclampsia with mild or moderate hypertension after 37 weeks |
true |
|
IV magnesium sulphate should also be considered if birth is planned within 24 hours or if there is concern that a woman may develop eclampsia. |
true |
|
preeclampsia facts |
Pre-eclampsia is a condition seen after 20 weeks gestation characterised by pregnancy-induced hypertension in association with proteinuria (> 0.3g / 24 hours). Oedema used to be third element of the classic triad but is now often not included in the definition as it is not specific |
|
Pre-eclampsia is important as it predisposes to the following problems |
fetal: prematurity, intrauterine growth retardation eclampsia haemorrhage: placental abruption, intra-abdominal, intra-cerebral cardiac failure multi-organ failure |
|
Risk factors for preeclampsia |
> 40 years old nulliparity (or new partner) multiple pregnancy body mass index > 30 kg/m^2 diabetes mellitus pregnancy interval of more than 10 years family history of pre-eclampsia previous history of pre-eclampsia pre-existing vascular disease such as hypertension or renal disease |
|
Features of severe pre-eclampsia |
hypertension: typically > 170/110 mmHg and proteinuria as above proteinuria: dipstick ++/+++ headache visual disturbance papilloedema RUQ/epigastric pain hyperreflexia platelet count < 100 * 106/l, abnormal liver enzymes or HELLP syndrome |
|
management of preeclampsia |
consensus guidelines recommend treating blood pressure > 160/110 mmHg although many clinicians have a lower threshold oral labetalol is now first-line following the 2010 NICE guidelines. Nifedipine and hydralazine may also be used delivery of the baby is the most important and definitive management step. The timing depends on the individual clinical scenarioNext question |
|
A 32-year-old woman is found having a seizure on the maternity ward. The midwife mentions she had been admitted to 'keep an eye on her blood pressure' and that she had recently been complaining of a severe headache. Her last blood pressure was 167/92mmHg and was taking Labetalol 200mg three times daily. There is no past medical history of note. Which of the following is most appropriate? |
Intravenous magnesium sulphate |
|
Management of eclampsia seizure |
Intravenous magnesium sulphate is the anticonvulsant of choice in this situation. An ABC approach should be used initially and pregnant woman should be placed in the left lateral position. Once terminated, a magnesium infusion should be started and continued for 24 hours. Pregnant woman should be resuscitated in a left lateral position. This is to prevent the pregnant uterus from compressing the inferior vena cava and reducing venous return to the heart |
|
Eclampsia may be defined as |
the development of seizures in association pre-eclampsia |
|
pre-eclampsia is defined as: |
condition seen after 20 weeks gestation pregnancy-induced hypertension proteinuria |
|
Magnesium sulphate is used to both |
prevent seizures in patients with severe pre-eclampsia and treat seizures once they develop. |
|
Eclampsia Guidelines on its use suggest the following: |
should be given once a decision to deliver has been made in eclampsia an IV bolus of 4g over 5-10 minutes should be given followed by an infusion of 1g / hour urine output, reflexes, respiratory rate and oxygen saturations should be monitored during treatment treatment should continue for 24 hours after last seizure or delivery (around 40% of seizures occur post-partum) |
|
Other important aspects of treating severe pre-eclampsia/eclampsia include fluid restriction to avoid the potentially serious consequences of fluid overload |
true |
|
A pregnant woman at 9 weeks gestation attends the emergency department with abdominal pain, bleeding and passing large clots. She is having a miscarriage and the cervical os was open. An ultrasound shows products of conception in the womb and she is offered three different management options; medical, surgical or expectant. What sort of miscarriage has she had? |
Incomplete |
|
table of different types of miscarriages |
|
|
A 30-year-old pregnant woman attends the Emergency Department complaining of shortness of breath. She is 36-weeks pregnant and has had no complications. Physical examination was unremarkable other than a rapid pulse of 110 bpm. A prominent central pulmonary artery was seen on CXR. Which of the following investigations should be ordered to provide a definite diagnosis of pulmonary embolism in this patient? |
Computed tomography pulmonary angiogram |
|
Pregnancy: DVT/PE investigation Guidelines were updated in 2015 by the Royal College of Obstetricians. Key points include: |
ECG and chest x-ray should be performed in all patients if CXR normal then do duplex doppler to try look for PE and prevent use of radiation next do V/Q or CTPA |
|
Comparing CTPA to V/Q scanning in pregnancy |
CTPA slightly increases the lifetime risk of maternal breast cancer (increased by up to 13.6%, background risk of 1/200 for study population). Pregnancy makes breast tissue particularly sensitive to the effects of radiation V/Q scanning carries a slightly increased risk of childhood cancer compared with CTPA (1/280,000 versus less than 1/1,000,000) |
|
Comparing CTPA to V/Q scanning in pregnancy |
CTPA can increase lifetime risk of maternal breast cancer V/Q scanning increase risk of childhood cancer |
|
D-dimer is of limited use in the investigation of thromboembolism as it often raised in pregnancy. |
true |
|
A primigravid 43 year-old woman, who is at 27 weeks gestation, presents to the maternity unit with regular weak contractions. Examination reveals her cervix is 3 cm dilated and membranes are intact. What would be the most appropriate management? |
Admit and administer tocolytics and steroids |
|
A primigravid 43 year-old woman, who is at 27 weeks gestation, presents to the maternity unit with regular weak contractions. Examination reveals her cervix is 3 cm dilated and membranes are intact. What would be the most appropriate management? |
This woman is now in premature labour, although at 3cm dilated it is still in an early stage. Therefore, it may be stopped by administering tocolytic medication. In case the labour continues and delivery is required, steroids are given as a pre-emptively to help the foetal lungs mature. Antibiotics are not required as there is no indication of an infection. Syntocinon injection contains oxytocin which strengthens the contractions of the uterus! |
|
Risk of prematurity |
increased mortality depends on gestation respiratory distress syndrome intraventricular haemorrhage necrotizing enterocolitis chronic lung disease, hypothermia, feeding problems, infection, jaundice retinopathy of newborn, hearing problems |
|
A 29-year-old woman who is known to have HIV visits her general practitioner (GP) to discuss becoming pregnant. At present she is not on any antiretroviral (ARV) medications because her CD4 count is sufficiently high and viral load low. What advice should the GP give her about what treatment she may need in pregnancy or post-partum? |
She will need to begin ARV treatment and may require a caesarean section |
|
Breastfeeding should be avoided as this increases the risk of viral transmission even when the mother is taking cART. |
true |
|
Although this woman's viral load is low at present she should begin |
combination antiretroviral therapy (cART) in early pregnancy to ensure that it remains as low as possible, minimising the risk of transmission to the fetus Viral load is measured again in the third trimester and caesarean section at 38 weeks is recommended for women with HIV RNA levels > 1000 copies/ml at this time. |
|
Factors which reduce vertical transmission (from 25-30% to 2%) |
maternal antiretroviral therapy mode of delivery (caesarean section) neonatal antiretroviral therapy infant feeding (bottle feeding) |
|
The aim of treating HIV positive women during pregnancy is to |
minimise harm to both the mother and fetus, and to reduce the chance of vertical transmission. |
|
Antiretroviral therapy |
all pregnant women should be offered antiretroviral therapy regardless of whether they were taking it previously if women are not currently taking antiretroviral therapy the RCOG recommend that it is commenced between 28 and 32 weeks of gestation and should be continued intrapartum. BHIVA recommend that antiretroviral therapy may be started at an earlier gestation depending upon the individual situation |
|
all HIV pregnant women should be offered antiretroviral therapy regardless of whether they were taking it previously |
true if women are not currently taking antiretroviral therapy the RCOG recommend that it is commenced between 28 and 32 weeks of gestation and should be continued intrapartum. BHIVA recommend that antiretroviral therapy may be started at an earlier gestation depending upon the individual situation |
|
whats the mode of delivery for HIV pregnant mother |
vaginal delivery is recommended if viral load is less than 50 copies/ml at 36 weeks, otherwise caesarian section is recommended a zidovudine infusion should be started four hours before beginning the caesarean section |
|
Neonatal antiretroviral therapy after birth from HIV positive mother |
zidovudine is usually administered orally to the neonate if maternal viral load is <50 copies/ml. Otherwise triple ART should be used. Therapy should be continued for 4-6 weeks. |
|
A 35-year-old woman comes to see you, her GP, because she feels tearful and low since the birth of her son 1 month ago and she isn't sleeping well. She says she thinks the baby hates her and feels they aren't bonding, though she is still breast feeding. She has a good family network, including the baby's father and has never suffered with depression in the past. She does not feel suicidal and has not been abusing any substances, you do not feel the baby is at risk. What is the most appropriate management? |
Cognitive behavioural therapy (CBT) |
|
The National Institute for Health and Care Excellence recommends that for women without previous history of severe depression, the first line treatment for moderate to severe depression in pregnancy or the post-natal period should be |
a high intensity psychological intervention (such as CBT). If this is refused, or symptoms do not improve, then an antidepressant should be used - SSRI or TCA Mindfulness may be useful for women with persistent subclinical depressive symptoms. You would only need to involve social services if you felt that someone in the household may be at risk. |
|
zopiclone should be avoided whilst breast feeding as it is present in breast milk. |
true |
|
Post-partum mental health problems range from the 'baby-blues' to puerperal psychosis. |
true |
|
whats the screening tool for postnatal depression |
The Edinburgh Postnatal Depression Scale: 10-item questionnaire, with a maximum score of 30 indicates how the mother has felt over the previous week score > 13 indicates a 'depressive illness of varying severity' sensitivity and specificity > 90% includes a question about self-harm |
|
baby blues |
Seen in around 60-70% of women Typically seen 3-7 days following birth and is more common in primips Mothers are characteristically anxious, tearful and irritable Reassurance and support, the health visitor has a key role |
|
Postnatal depression |
Affects around 10% of women Most cases start within a month and typically peaks at 3 months Features are similar to depression seen in other circumstances As with the baby blues reassurance and support are important Cognitive behavioural therapy may be beneficial. Certain SSRIs such as sertraline and paroxetine* may be used if symptoms are severe** - whilst they are secreted in breast milk it is not thought to be harmful to the infant *paroxetine is recommended by SIGN because of the low milk/plasma ratio **fluoxetine is best avoided due to a long half-life |
|
Puerperal psychosis |
Affects approximately 0.2% of women Onset usually within the first 2-3 weeks following birth Features include severe swings in mood (similar to bipolar disorder) and disordered perception (e.g. auditory hallucinations) Admission to hospital is usually required There is around a 20% risk of recurrence following future pregnancies |
|
the three mental illnesses after pregnancy |
baby blues - days puerperal psychosis - weeks postnatal depression - month(s) |
|
A 3 week old boy presents with dehydration and 1 day history of vomiting. His mother is very worried and blames herself saying that she has done something wrong because this is her first child. She says he is always very hungry after feeding. On inspection, the vomit contains formula. On examination, the anterior fontanelle is sunken. The abdomen has peristaltic waves and a firm, mobile 2cm mass above the umbilicus. A nasogastric tube is placed. What is the next step? |
Correct hypokalaemic metabolic alkalosis |
|
treatment for pyloric stenosis with dehydration |
The treatment of dehydration is rehydration along with correction of hypokalaemia. |
|
A 24-year-old woman presents to her GP complaining of excess arm hair. She has olive skin and dark brown hair. She removes the hair by shaving it. Her menstrual cycle is 27-41 days long. What is the most likely diagnosis? |
Polycystic ovarian syndrome |
|
Hirsutism is a common feature of polycystic ovarian syndrome, where hair growth can occur in excess on the face and body. |
true |
|
ady's menstrual cycle varies between 27-41 days. A variation of 8 days of more is abnormal. Normal menstrual cycles are 24-35 days long. |
true |
|
A 23-year-old primigravida woman at 36 weeks gestation presents with mild irregular labor pains in the lower abdomen. On examination she has a firm, posterior, closed cervix. Fetal heart tones are heard. The pain stops during the consultation. What is the most appropriate next step? |
Reassure and discharge |
|
False Labor |
Occurs in the last 4 weeks of pregnancy Presentation: contractions felt in the lower abdomen. The contractions are irregular and occur every 20 minutes. Progressive cervical changes are absent. |
|
Head enters pelvis in occipito-lateral position. The head normally delivers in an occipito-anterior position. |
true |
|
most pregnancy presentation is |
90% of babies are vertex |
|
An 18-year-old woman presents to her general practitioner seeking emergency contraception for an episode of unprotected sex that occurred 36 hours ago. She is on day 20 of her menstrual cycle. The GP notes that ellaOne (ulipristal acetate) was prescribed to this patient one week ago for a similar episode. Which of the following is a suitable method of emergency contraception in this case? |
Levonelle (levonorgestrel) pill |
|
emergency contraception include ellaOne (ulipristal acetate 30mg) and Levonelle (levonorgestrel 1.5mg) |
true |
|
Levonelle features |
Levonelle is effective if taken within 72 hours of unprotected intercourse (it may be used until 96 hours but its effectiveness decreases over time) and can be used more than once during a menstrual cycle |
|
ellaOne (ulipristal acetate) features |
ellaOne is effective if taken within 120 hours of unprotected intercourse, but can only be used once in a menstrual cycle. |
|
Emergency hormonal contraception |
Levonorgestrel Ulipristal Intrauterine device (IUD) |
|
Intrauterine device (IUD) |
must be inserted within 5 days of UPSI, orif a women presents after more than 5 days then an IUD may be fitted up to 5 days after the likely ovulation datemay inhibit fertilisation or implantationprophylactic antibiotics may be given if the patient is considered to be at high-risk of sexually transmitted infectionis 99% effective regardless of where it is used in the cyclemay be left in-situ to provide long-term contraception. If the client wishes for the IUD to be removed it should be at least kept in until the next period |
|
Ulipristal |
a progesterone receptor modulator currently marketed as EllaOne. The primary mode of action is thought to be inhibition of ovulation30mg oral dose taken as soon as possible, no later than 120 hours after intercourseconcomitant use with levonorgestrel is not recommendedUlipristal may reduce the effectiveness of hormonal contraception. Contraception with the pill, patch or ring should be started, or restarted, 5 days after having Ulipristal. Barrier methods should be used during this periodcaution should be exercised in patients with severe asthmarepeated dosing within the same menstrual cycle is not recommendedbreastfeeding should be delayed for one week after taking ulipristal. There are no such restrictions on the use of levonorgestrel |
|
Levonorgestrel |
should be taken as soon as possible - efficacy decreases with timemust be taken within 72 hrs of unprotected sexual intercourse (UPSI)*single dose of levonorgestrel 1.5mg (a progesterone)mode of action not fully understood - acts both to stop ovulation and inhibit implantation84% effective is used within 72 hours of UPSIlevonorgestrel is safe and well tolerated. Disturbance of the current menstrual cycle is seen in a significant minority of women. Vomiting occurs in around 1%if vomiting occurs within 2 hours then the dose should be repeatedcan be used more than once in a menstrual cycle if clinically indicated |
|
You are the junior doctor on the labour ward, and are called to a 27-year-old's first delivery. She underwent spontaneous preterm rupture of membranes at 34 weeks, and now the umbilical cord is palpable vaginally above the level of the introitus. Which of these is correct regarding your management of this patient? |
The presenting part of the fetus may be pushed back into the uterus |
|
cord prolapse can lead to |
fetal hypoxia and death due to the cord being compressed or going into spasm. |
|
cord prolapse management |
1: Tocolytics should be used to reduce cord compression and allow Caesarean delivery 2: The presenting part of the fetus may be pushed back into the uterus to avoid compression 3: The patient is advised to go onto all fours 4: The cord should not be pushed back into the uterus 5: Immediate Caesarean section is the delivery method of choice |
|
Cord prolapse involves |
the umbilical cord descending ahead of the presenting part of the fetus This occurs in 1/500 deliveries. Left untreated, this can lead to compression of the cord or cord spasm, which can cause fetal hypoxia and eventually irreversible damage or death. |
|
risk factors for cord prolapse |
pre-term delivery, breech presentation or abnormal lie, polyhydramnios and twin pregnancy |
|
The majority of cord prolapses occur at artificial rupture of the membranes. |
true |
|
Dx of cord prolapse |
The diagnosis is usually made when the fetal heart rate becomes abnormal and the cord is palpable vaginally, or if the cord is visible beyond the level of the introitus. |
|
For management of cord prolapse |
the presenting part of the fetus may be pushed back into the uterus to avoid compression. Tocolytics may be used. If the cord is past the level of the introitus, it should be kept warm and moist but should not be pushed back inside. The patient is asked to go on 'all fours' until preparations for an immediate Caesarean section have been carried out. Although this is the usual first-line method of delivery, an instrumental vaginal delivery is possible if the cervix is fully dilated and the head is low. If treated early, fetal mortality in cord prolapse is low. Incidence has been reduced by the increase in Caesarean sections being used in breech presentations. |
|
You have just assisted with the normal vaginal delivery of a baby girl, during the delivery there was a large amount of meconium. On observation of the baby just after the birth the presence of which of following would prompt you to get the baby seen by the neonatal team? |
Respiratory rate 75/minute |
|
APGAR |
Apearance as in colour Pulse Grimace aka reflex irritability - sneezes, coughs; grimace; nil Activity aka muscle tone - active, limb flexion, flaccid Respiratory effort/rate - strong, crying; weak, irregular; nil |
|
A woman who is 10 weeks pregnant presents to clinic with a pre-existing heart condition. Which of the following put her at the highest risk of complications? |
Eisenmenger's syndrome has a maternal mortality ranging from 30% to 50%, with a 50% risk of foetal loss if the mother survives. theres also a VTE risk |
|
PDA in preg |
PDA during pregnancy is not associated with additional maternal risk, provided the shunt is small to moderate and the pulmonary artery pressures are normal. Percutaneous closure is now considered first-line therapy, and it is reasonable to close even asymptomatic small PDAs. Following repair of more significant PDAs, women are at no additional risk for complications during pregnancy. |
|
VSDs in preg |
Isolated VSDs are well tolerated during pregnancy, provided it is not associated with pulmonary hypertension or eisenmenger's, and so considered a low-risk lesion |
|
Coarctation in preg |
Coarctation is well tolerated during pregnancy, although hypertension, heart failure, angina, and aortic dissection are possible complications. Coarctation can be associated with intracerebral aneurysms, which may rupture during pregnancy. It is therefore considered to be a moderate-risk lesion, even when repaired. |
|
chronic mitral regurg in preg |
In chronic mitral regurgitation, the physiologic reduction in SVR partially compensates for the additional volume overload generated by the regurgitant valve. Should heart failure occur, it can be treated safely with nitrates, hydralazine and dihydropyridine calcium channel-blocking agents. It is considered a low risk lesion, especially after repair. |
|
mgmt for heart failure in preg |
treated safely with nitrates, hydralazine and dihydropyridine calcium channel-blocking agents |
|
what's Eisenmenger's syndrome |
describes the reversal of a left-to-right shunt in a congenital heart defect due to pulmonary hypertension. = right to left shunt This occurs when an uncorrected left-to-right leads to remodeling of the pulmonary microvasculature, eventually causing obstruction to pulmonary blood and pulmonary hypertension. |
|
Eisenmenger's syndrome is associated with |
VSD ASD PDA |
|
features of Eisenmenger's syndrome |
original murmur may disappear cyanosis clubbing right ventricular failure haemoptysis, embolism |
|
management of Eisenmenger's syndrome |
heart-lung transplantation is required |
|
A 29-year-old woman presents with right iliac fossa pain. She has a past medical history of an ectopic 8 months previously with right sided salpingectomy. She had an ultrasound scan 3 days previously which demonstrated a viable intrauterine pregnancy. Clinically she is Rovsing sign positive with raised inflammatory markers. What is the most likely diagnosis? |
Appendicitis |
|
can you visualise appendicitis on ultrasound |
no |
|
A 35-year-old female who is 34 weeks pregnant presents with a swollen, painful right calf. A deep vein thrombosis is confirmed on Doppler scan. What is the preferred anticoagulant? |
Subcutaneous low molecular weight heparin |
|
warfarin in preg |
Although teratogenic effects of warfarin are greater in the first trimester most clinicians would use low molecular weight heparin in this situation. Another factor to consider is the risk of peripartum haemorrhage and potential problems reversing the effects of warfarin if this occurred |
|
Pregnancy: DVT/PE |
pregnancy is a hypercoagulable state majority occur in last trimester |
|
in preg when are you most hypercoagulable |
in the third trimester |
|
whats the pathophys for hypercoagulability in pregnancy |
increase in factors VII, VIII, X and fibrinogen decrease in protein S uterus presses on IVC causing venous stasis in legs |
|
whats the management for DVT/PE in pregnancy |
S/C low-molecular weight heparin preferred to IV heparin (less bleeding and thrombocytopenia) warfarin contraindicated |
|
why is subcutaneous LMWH preferred over IV heparin in pregnancy DVT/PE management |
less bleeding and thrombocytopenia |
|
A 29 year-old woman visits her general practitioner to discuss smoking cessation, having just discovered that she is ten weeks pregnant. She has tried to give up several times in the past using motivational interviewing sessions but was unsuccessful. She wants to know if there are any medications that might help her. Which of the following could be prescribed for this purpose? |
Nicotine replacement patch dont give: Varenicline Chlordiazepoxide Bupropion |
|
what do you give for smoking cessation in pregnancy in terms of medications |
Nicotine replacement patch |
|
Chlordiazepoxide is used in the treatment of alcohol withdrawal and has no role in smoking cessation. |
true |
|
Amitriptyline is used in the management of neuropathic pain, depressive illness and migraine prophylaxis, but not for smoking cessation. |
true |
|
mgmt of smoking cessation in preg |
first line: CBT, motivational interviewing or structured self help and support from smoking cessation services NRT patches |
|
Which one of the following statements regarding cervical ectropion is incorrect? |
Is less common in women who use the combined oral contraceptive pill |
|
A 26-year-old woman was admitted at 34 weeks gestation with preterm labour. On examination she has a blood pressure of 175/105 mmHg. Urinalysis reveals 3+ proteinuria. She is commenced on magnesium sulphate and labetalol. She is now complaining of reduced foetal movements. A cardiotocogram shows late decelerations and a foetal heart rate of 90 beats/minute. What should be the next step in the management? |
Emergency caesarian section |
|
Cardiotocography |
Cardiotocography (CTG) records pressure changes in the uterus using internal or external pressure transducers |
|
Early deceleration |
Deceleration of the heart rate which commences with the onset of a contraction and returns to normal on completion of the contraction Usually an innocuous feature and indicates head compression |
|
Late deceleration |
Deceleration of the heart rate which lags the onset of a contraction and does not returns to normal until after 30 seconds following the end of the contraction Indicates fetal distress e.g. asphyxia or placental insufficiency |
|
Variable decelerations |
Independent of contractions May indicate cord compression |
|
Loss of baseline variability |
< 5 beats / min Prematurity, hypoxia |
|
Baseline tachycardia |
Heart rate > 160 /min Maternal pyrexia, chorioamnionitis, hypoxia, prematurity |
|
Baseline bradycardia |
Heart rate < 100 /min Increased fetal vagal tone, maternal beta-blocker use |
|
You receive the results of a 34-year-old female who has recently had a routine cervical smear. Her last smear 3 years ago was reported as normal. The results are reported as follows: Mild dyskaryosis What is the most appropriate management? |
The sample will be tested for high-risk HPV subtypes If there are high-risk HPV subtypes present the patient will be referred for coloposcopy. Otherwise they will go back to routine screening |
|
What happens if you do a smear and the result is Borderline or mild dyskaryosis |
The original sample is tested for HPV (high risk subtypes 16, 18 and 33) if negative the patient goes back to routine recall if positive the patient is referred for colposcopy |
|
What happens if you do a smear and the result is moderate or severe dyskaryosis |
refer to colposcopy |
|
what happens if you do a smear and the result is suspected invasive cancer |
Refer for urgent colposcopy (within 2 weeks) |
|
what happens if you do a smear and the result is inadequate |
Repeat smear - if persistent (3 inadequate samples), assessment by colposcopy |
|
A 36-year-old woman suffers from a major postpartum haemorrhage after delivering twins. The obstetric consultant examines her and suspects uterine atony to be the cause. The protocol for major PPH is initiated. Bimanual uterine compression fails to control the haemorrhage. Which drug is an appropriate next step in the management of uterine atony? |
Intravenous oxytocin |
|
In addition to the usual steps taken in an episode of PPH (including an ABC approach if the patient is unstable), the following management should be initiated in sequence: |
bimanual uterine compression to manually stimulate contraction intravenous oxytocin and/or ergometrine intramuscular carboprost intramyometrial carboprost rectal misoprostol surgical intervention such as balloon tamponade |
|
Uterine atony is the most common cause of primary postpartum haemorrhage. |
true It entails failure of the uterus to contract fully following the delivery of the placenta, which hinders the achievement of haemostasis |
|
does uterine atony occur during stage 2 of labour |
no, it occurs after delivery of the placenta thus after stage 3 |
|
Post-partum haemorrhage (PPH) is defined as blood loss of > 500mls and may be primary or secondary |
true |
|
A 33-year-old woman who is 35 weeks pregnant presents to the Emergency Department with severe continuous abdominal pain. She had some vaginal bleeding an hour ago but this has mostly stopped now, with only a small amount of bloody discharge remaining. She is pale and clammy and obstetric examination reveals a firm, woody uterus which is very tender. Her pulse is 102bpm and her blood pressure is 98/65 mmHg. What is the most likely diagnosis? |
Placental abruption |
|
A 26 year old woman is found to be hypertensive with a blood pressure of 155/110 mmHg during labour for her first baby at 39 weeks. Urinalysis shows +++ protein. Which of these is the most appropriate way to manage her hypertension? |
Administer intravenous labetalol with target diastolic blood pressure 80-100 mmHg |
|
in preeclampsia whats the target BP |
NICE recommend that blood pressure is targeted at systolic < 150 mmHg and diastolic 80-100 mmHg. |
|
Pre-existing hypertension |
A history of hypertension before pregnancy or an elevated blood pressure > 140/90 mmHg before 20 weeks gestation nothing else just HTN |
|
Pregnancy-induced hypertension (PIH, also known as gestational hypertension) |
Hypertension (as defined above) occurring in the second half of pregnancy (i.e. after 20 weeks) resolves after pregnancy Women with PIH are at increased risk of future pre-eclampsia or hypertension later in life |
|
Preeclampsia |
HTN after 20 weeks with proteinuria +/- edema now less commonly used as a criteria |
|
Which of the following is the greatest risk factor for hyperemesis gravidarum? |
Twin pregnancy |
|
A 20 year old woman presents to her GP complaining of painful periods. She currently uses an implant (Nexplanon) for contraception. What is the most suitable initial treatment? |
Mefenamic acid |
|
A 30-year-old woman, para 2+0, is in the second stage of labour and has just delivered the anterior shoulder. She has opted for active management during the third stage of her labour. She had mild gestational hypertension during pregnancy with a recent blood pressure recording of 142/91 mmHg. What drug should now be administered? |
Oxytocin Guidelines suggest the use of 10 IU oxytocin by IM injection to reduce the risk of PPH and for active management of the third stage of labour. This is given after delivery of the anterior shoulder. |
|
Active management in the third stage is recommended to |
reduce post-partum haemorrhage (PPH) and the need for blood transfusion post delivery. Active management lasts less than 30 minutes and involves the following: Uterotonic drugs Deferred clamping and cutting of cord, over 1 minute after delivery but less then 5 minutes Controlled cord traction after signs of placental separation |
|
Also oxytocin causes less nausea and vomiting |
true |
|
Labour may be defined as |
the onset of regular and painful contractions associated with cervical dilation and descent of the presenting part |
|
A woman who is 36 weeks pregnant is reviewed. This is her first pregnancy. Her baby is known to currently lie in a breech presentation. What is the most appropriate management? |
Refer for external cephalic version |
|
types of breech presentation |
frank breech footling breech A frank breech is the most common presentation with the hips flexed and knees fully extended. A footling breech, where one or both feet come first with the bottom at a higher position, is rare but carries a higher perinatal morbidity |
|
Management of breech presentation |
<36 weeks will turn spontaneously at 36 weeks = do external cephalic version if still in breech = C sxn or vaginal delivery |
|
Which of these is a possible indication for induction of labour? |
Uncomplicated pregnancy at 41 weeks gestation |
|
Bishops score is used to determine need for induction of labour |
Bishop's score is scored out of 10, and the higher the score the more favourable the cervix, or the more likely spontaneous birth will occur. A score <5 indicates labour is unlikely to start without induction. |
|
when should you induce labour according to the Bishop score |
<5 score |
|
women should be offered induction between 41-42 weeks of an uncomplicated pregnancy to avoid risks of prolonged pregnancy. |
true |
|
Induction is not recommended when the fetus is in breech position. |
true |
|
Induction is not recommended in FGR (fetal growth restriction). |
true |
|
Induction of labour describes a process where labour is started artificially. It happens in around 20% of pregnancies |
true |
|
indications for induction of labour |
prolonged pregnancy, e.g. > 12 days after estimated date of delivery prelabour premature rupture of the membranes, where labour does not start diabetic mother > 38 weeks rhesus incompatibility |
|
methods to help induce labour |
membrane sweep intravaginal prostaglandins breaking of waters oxytocin |
|
A 33-year-old primigravida woman of 32 weeks gestation presents to the Emergency Department with premature rupture of membranes. There have been no complications of the pregnancy so far and the woman is normally fit and well. How is she best managed? |
Admit her for at least 48 hours and prescribe antibiotics (oral erythromycin) and steroids |
|
for PROM, You should consider delivery at 34 weeks where the risks of infection may outweigh the risk of prematurity now you have allowed the lungs to mature. |
true |
|
Group B streptococcus you would treat with |
penicillin and clindamycin in preg |