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Flashcards in Fetal Conditions Deck (19):
1

Functional and anatomic closure of ductus venosus

Functional- 10-96 h
Anatomical- 2-3 weeks

2

Functional and anatomic closure of ductus arteriosus

Functional 10-12 hrs
Anatomical 2-3 weeks

3

Remnant of ductus venosus

Ligamentum venosum

4

Remnant of umbilical artery

Umbilical ligament

5

Remnant of umbilical vein

Ligamentum teres

6

Bronchial branching happens during

16-26 weeks (canalicular)

7

Terminal sac stage is during

26 weeks

8

In early pregnancy, amniotic fluid is composed of

Ultrafiltrate of plasma

9

Normal amniotic fluid volume during 34-36 weeks is

1 liter

10

Small palpebral fissure
Thin vermilion border
Smooth philtrum
Railroad track ears
Hockey stick palmar creases
ASD, VSD, conotruncal heart defect
Microcephaly

Fetal alcohol syndrome

11

Drug that can cause nephrotoxicity and ototoxicity

Aminoglycosides

12

Gray baby syndrome

Chloramphenicol

13

Can cause hypoplastic left heart syndrome when used in the 1st trimester

Nitrofurantoin

14

Can cause ancencephaly, left ventricular outflow obstruction, choanal atresia and diaphragmatic hernia in the 1st trimester

Sulfonamides

15

Drug that can cause nasal hypoplasia

Warfarin

16

Most potent teratogen

retinoids

17

Can cause clover leaf skull

Methotrexate

18

Can cause Ebstein anomaly

Lithium

19

drug that can cause ASD and VSD

SSRI