Obstetrics Flashcards Preview

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Flashcards in Obstetrics Deck (16)
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1

1 cause of 3rd trimester bleeding

Placental Abruption and Placenta Previa

2

Classic ultrasound and gross appearance of complete hydatidiform mole

Snowstorm on Ultrasound

"Cluster of Grapes" appearance on gross examination

3

Chromosomal Pattern of a complete mole

46, XX

4

Molar Pregnancy containing fetal tissue

Partial Mole

5

Symptoms of placental abruption

Continuous, painful vaginal bleeding

6

Symptoms of placenta Previa

Self-limited
Painless vaginal bleeding

7

When should a vaginal exam be performed with suspected placenta previa?

Never

8

Antibiotics with teratogenic effects

Tetracycline
Fluoroquinolones
Aminoglycosides
Sulfonamides

9

Shortest AP diameter of the pelvis

Obstetric Conjugate: Between the sacral promontory and the midpoint of the symphysis pubis

10

Medication given to accelerate fetal lung maturity

Betamethasone or Dexamethasone X 48 hours

11

Most common cause of post partum hemorrhage

Uterine Atony

12

Tx for postpartum hemorrhage

Uterine Massage

If that fails

oxytocin

13

Typical antibiotic for Group B Strep prophylaxis (GBS)

IV PCN or Ampicillin

14

Pt fails to lactate after an emergency C section with Marked Blood Loss

Sheehan Syndrome (Postpartum pituitary necrosis)

15

Uterine Bleeding at 18 weeks gestation;

No products expelled, membranes ruptured, cervical os Open

Inevitable abortion

16

Uterine Bleeding at 18 weeks gestation, no products expelled, cervical os closed

Threatend abortion