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24 Cards in this Set
- Front
- Back
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Sonography practice guidelines are produced by: |
ACR- American College of Radiology AIUM- American Institute of Ultrasound in Medicine ACOG- American College of Obstetricians & Gynecologists |
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What does the letter "G" represent? |
Number of pregnancies |
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What does the 1st letter "P" represent? |
Pregnancy Outcome(s) |
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What does the letter "T" represent? |
Number of term pregnancies i.e.: 37+ weeks |
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What does the 2nd letter "P" represent? |
Number of preterm pregnancies i.e. less than 37 weeks and stillborns |
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What does the letter "A" represent? |
Number of abortions, miscarriages, ectopic pregnancies |
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What does the letter "L" represent? |
Number of living children |
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Gravidity & Parity Examples: G5 P3104 Number of living children? _____ Number of full term deliveries? _____ Number of pregnancies? _____ Number of early pregnancy losses? _____ Number of premature births/stillborns? _____ Is this woman currently pregnant? |
4 3 5 0 1 YES |
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A woman comes into the office with her 6 yo and14 yo.Both were born at 40 weeks. She has a positive hCG pregnancy test.
G: P... T- P- A- L-
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G: 3 P: T- 2 P- 0 A- 0 L- 2 |
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A woman comes to the obstetrician 14weeks pregnant. This is her first pregnancy.
G: P... T- P- A- L- |
G: 1 P... T- 0 P- 0 A- 0 L- 0 |
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First Pregnancy with Twins?
G: P... T- P- A- L-
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G: 1 P... T- 1 P- 0 A- 0 L- 2 |
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A 37 yo comes in to the clinic with a 4 monthhistory of missed periods. A quantitative hCG reveals levels indicative of apregnancy. Upon questioning she reveals she has 3 living children. The oldestwas delivered at 39 weeks, one at 36 weeks, and the youngest at 38 weeks.
G: P... T- P- A- L- |
G: 4 P... T- 2 P- 1 A- 0 L- 3 |
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A 35 yo woman presents one week post laparoscopyafter a confirmed ectopic pregnancy was discovered. The ectopic contents weresuccessfully removed. History reveals recurrent ectopic pregnancies – 4additional – which were noted in the chart. She has 3 living children, one bornat 35 weeks and twins born at 38 weeks.
G: P... T- P- A- L- |
G: 7 P... T- 1 P- 1 A- 5 L- 3 |
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Whatis wrong with this student’s answer? Describe the following patient’s pregnancyhistory…
G4P2113 G:4 P... 2 missed abortions 1 stillborn 1 miscarriage 3 living children |
G: 4 P... T- 3 P- 1 A- 3 L- 3 |
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What is the standard way to date pregnancy in the US? |
LMP or LNMP |
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How long is a human typically pregnant for? |
266 days +,- 10 days |
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Pregnancy is divided into trimesters of approximately ____ weeks each. |
13 |
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The first trimester last until week ____. |
13 |
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The second trimester last between weeks ____ & ____. |
14 -26 weeks |
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The third trimester begins at week ____ & last until term. |
27 |
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Pregnancy should not be dated bysonographic measurements in the _____ trimester. |
Third |
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What is this? •EDD= LMP –3 months + 7 days (+ 1 year) •LMP= EDD + 3 months –7 days (- 1 year) |
Nagele's Rule |
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What am I describing? - Ask if the patient has a latex allergy - Ask if the patient has experienced supine hypotension. i.e. difficultly lying on their back during pregnancy - Know if the patient is experiencing bleeding, decreased fetal movement and/or pelvic pain. -Cervical incompetence -Fetal macrosomia -Growth restriction -Chromosomal fetal anomalies -Increased maternal age -Increased serum markers, NT -Diabetes, Lupus -Bad nutrition & lack of folic acid
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Maternal Risk Factors |
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What does ALARA stand for? |
As Low As Reasonably Achievable |
