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63 Cards in this Set
- Front
- Back
what does that bladder do?
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muscular organ in the pelvis that temporarily holds urine so you don’t have to constantly use the restroom/tree/ally next to mason inn. When filled with about 1⁄2 pint, people begin to feel discomfort and with 3 pints, the bladder extends above the pubic bone into what would normally be the abdominal space.
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Whats different about a child's bladder
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In children, the bladder normally extends above the pubic bone, even when empty.
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What is a suprapubic custotomy
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is used to access the bladder in patients who have an obstructed urethra and are otherwise unable to tolerate a catheter. These patients have an elevated bladder allowing you to poke the patient right above the pubic bone without puncturing the peritoneum.
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Where is the bladder in women
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located anterior to the uterus, posterior to the pubic bone, and superior to the urethra. The Utero-vesicular pouch is a fold in the peritoneum that separates the uterus from the bladder. This pouch does not extend down to the cervix or anterior fornix.
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where is the bladder in men
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Posterior to pubic bone, anterior to the rectum, inferior to Small intestines, and superior to the prostate.
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what is the blood supply and lymph drainage of the bladder for both men and women
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Blood supply is by vesicular branch of the internal illiac artery. Lymph drains to internal illiac nodes.
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what are the three part of a urthra in men
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Spongy (in the shaft)
Membranous (UG diaphragm part) Prostatic (in the prostate) |
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what do you have to be wary of when putting a catheter
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When placing a catheter it’s very important to note the curvatures in the urethra.
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explain the ureter in women
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is short and straight, making the placement of a catheter much easier. The female urethra extends through the UG diaphragm making it a Perineal and Pelvic structure.
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who is more likely to get a bladder infection
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Infections of the urethra and bladder are more common in women - due to shorter urethra and a
more distensible urethra. |
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explain the through where a full bladder can be cannulated
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A full bladder may be cannulated through anterior abdominal wall just above pubic bone (suprapubic cystotomy); peritoneum is peeled off the anterior body wall as bladder becomes intra-abdominal – no danger of peritonitis.
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what do you use for a transurethral resection of a bladder tumor
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a cytoscope
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what is a cystocele
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herniation of the bladder into the vaginal wall
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describe the vagina
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normally 8-10cm long with a gutter type deal that extends around the cervix called the fornix.
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what is important about the location of the fornix
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directly anterior to the Rectal-Uterine pouch (Pouch of douglas)
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what does the pouch of douglas contain
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contains the peritoneal wall and abdominal cavity.
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what could happen in an amateur abortion
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the posterior fornix is punctured and results in a fistula between the vagina and abdominal cavity => peritonitis.
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what do you do if you have peritonitis at the pouch of douglas
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you can insert a needle into the posterior fornix to drain the area
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where is the ureter in a girl
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lateral to vagina
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what do obstructions of the ureters develop into
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renal damage--> failure
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uterine extension to the superficial inguinal nodes is via the _________________
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uterine extension to the superficial inguinal nodes is via the round ligament
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how do you diagnose a neoplasm in the pouch of douglas
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A neoplasm in the pouch of Douglas can be felt with an examining finger in the vagina.
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what happens to the fornix as you age
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it shrinks
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what instrument is used to exam the vagina
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speculum
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what are teh 3 parts of the uterus
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The fundus, Body, and cervix.
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explain the uterovesicular pouch.where is it?
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lies Anterior to the uterine body and is a pocket of peritoneum. Apparently, the sigmoid colon can wrap around and sit in this region. There is also always the possibility of small intestine getting down there
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where is the pouch of douglas
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lies posterior to the uterus and extends down to the top 1/4 of the vagina. colon or small intestine can move in here
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what is the consistency of a non-pregnant vs pregnant uterus
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The non-pregnant uterus has the consistency of a nose, while the pregnant uterus has the consistency of lips
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what is the blood supply for the uterus
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Ovarian artery and Uterine artery
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what is the lymph drainage for the lymphatics
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Fundus, fallopian tube, ovaries-->Para-Aortic nodes
Body-->Iliac nodes or superficial inguinal Cervical-->Iliac nodes. (Note that these are general trends and not absolutes). |
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what are the 3 structures that give support for the uterus
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cardinal, broad, and round ligament
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describe the cardinal ligament
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lies just over the pelvic floor above the perineum and wraps around the cervix. Not seen when looking down into the peritoneal cavity.
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describe the broad ligament
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Double layer of peritoneum draping down over the fallopian tubes
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describe the round ligament
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Extends from the uterus, through the inguinal canal, and into the labia majora
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how can the uterus give us kidney disease
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The ureter may be compressed by a growth from the uterus or cervix leading to kidney disease.
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what is uterine prolase
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Damage to levator ani and ligaments may lead to downward displacement of the uterus. common after menopause
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what is the most gynecologic malgnanices
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endometrial cancer
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what is a cervicectomy
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a conservative procedure for early carcinoma of the cervix. The cervix and upper vagina are resected. The body of the uterus is anastomosed to the remainder of the vagina. Fertility is maintained.
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what are the 4 parts of a uterine tube
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The Infundibulum (contains fimbrae), the Ampulla (dilated region where fertilization often occurs), Isthmus, and Intramural part (window to the uterus)
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pathway of what PID inflames
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vagina ⇒ uterus ⇒ uterine tube ⇒ peritoneal cavity
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what is salpingitis
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A major cause of infertility in females is blockage of the uterine tubes resulting from infection
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what is tubal ligation
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quite common and is considered irreversible, although some claim a 20% anastomosis success rate. Most often done via laparoscopy.
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what is laparoscopy
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commonly used to examine the uterus, ovaries, and uterine tubes, and to diagnose a number of pelvic diseases.
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how do you get for patency of the tubes
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hsg
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describe the ovaries and the ovary ligament
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The ovarian ligament connects the ovary to the back wall of the broad ligament. Ovarian position is pretty variable, especially during pregnancy when uterine growth pulls the little guy up.
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what is the lymph drainage of the ovaries and why is this important in cancer
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Lymphatics drain to Para-Aortic nodes making ovarian cancer especially difficult to detect.
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where is the ovary located
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extremely variable; it may be found in the pouch of Douglas; this descent may occur after pregnancy as well; in this location it may be palpated through the posterior fornix of the vagina; it may also be the source of pain during intercourse
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what abdominal structure is close to the ovary on the right side?
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appendix
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what is a teratoma
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germ cell tumor
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what structures get drained by the illiac nodes
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Upper 2/3 of vagina
Most of uterus Bladder, urethra |
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what structures get drained by superficial inguinal nodes
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Lower 1/3 of vagina.
Part of upper uterus via round ligament Urethra |
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what structures get drained by the para-aortic nodes
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Fundus of the uterus, ovaries, and uterine tubes
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describe the prostate
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a pelvic organ superior to UG diaphragm, inferior to the bladder, posterior to pubic bone, and anterior to rectum
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what is the Blood supply of the prostate
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from the internal iliac artery and lymph drains to the internal iliac nodes.
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from where in the prostate is semen secreted
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secreted out of 15 -20 little ductules that line the urethra
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what are the 3 surgical approaches for the prosate
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– Transurethral Resection of the Prostate (TURP) – simplest procedure but not always possible
– Perineal – difficult approach due to important anatomical structures blocking access. – Suprapubic |
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when does Benign prostatic enlargement occur? what does this cause
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Benign prostatic enlargement (BPH) occurs in all men over 50; can be felt during a rectal exam.
Affects every male who lives long enough. Leads to nocturia (awakening from sleep at night to pass urine). BPH impedes urination by distorting the prostatic urethra. |
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how do you diagnose prostate cancer? from what do these people usually die from
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prostatic cancer can invade the ureter and block the kidneys thus causing renal failure
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explain the 3 ways lymph drains in the prostate
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– Direct invasion of an adjacent organ by the cancer. – Via venous drainage; many connections exist between prostatic and vertebral veins; prostatic cancer cells can enter the skull by moving up the valveless vertebral veins
– Via lymph channels. |
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describe the seminal vesicles
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Lie just posterior/superior to the prostate gland. NOT A PRIMARY SOURCE OF CANCER. concerned with producing semen (to a lesser extent than the prostate).
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how do we form the ejaculatory duct
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When the Vas Defferens join the proximal ends of the seminal vesicles
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can we get an infection that goes up to the epididymis
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Connection between the ejaculatory duct and urethra allows for some Urinary track infections to invade the seminal vesicles and extend all the way to the epididymis.
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explain the effects of a vasectomy
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this procedure is irreversible after a couple of years (definitely after 5). The exact mechanism is unknown but after the procedure, the testicles tend to shrink and develop a thick basement membrane where the sperm use to thrive.
the ejaculated fluid contains no sperm; the sperm is absorbed in the tail of the epididymis and proximal part of the vas. |