At which gestational period is the fetus most radiosensitive?
A8-15 weeks
B10-15 weeks
C>20 weeks
D15-20 weeks
Use of folic acid to prevent congenital malformations should be best initiated:
ADuring 1st trimester of pregnancy
BDuring 2nd trimester of pregnancy
CDuring 3rd trimester of pregnancy
DBefore conception
All the following drugs are teratogenic except?
AAlcohol
BPhenytoin
CWarfarin
DMetoclopramide
+ 7 more in the PDF
Browse all chapters