Which of the following drugs is least likely to cross the placenta during pregnancy?
حمل کے دوران مندرجہ ذیل میں سے کون سی دوائیوں کے نال کو پار کرنے کا امکان کم ہے؟
Answer: Heparin
Explanation
Heparin, due to its large molecular size, does not cross the placenta
Preferred anticoagulant:
This characteristic makes heparin the preferred anticoagulant for pregnant women at risk of blood clots.
Low molecular weight heparin (LMWH):
A form of heparin with smaller molecules is often preferred during pregnancy due to its more predictable dosing and reduced risk of bleeding complications.
