This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pregnancy, Subject name: Pharmacology
In pregnancy which of the following antihypertensive drug is contraindicated? 
Select and explain. 
A. Hydralazine, B. Labetotlol, C. Ace inhibitors, D. Alpha methyldopa
C: Ace inhibitors
Answer: C: Ace inhibitors 
Explanation: Ans. is 'c* i.e., Ace inhibitorsSafe antihypertensive in pregnancyAntibypertensive avoided in pregnancyo Hydralazineo Methyldopao Labetalolo Dihvdropyridine calcium channel blockerso Cardioselective b-blockero Prazosino Clonidineo Diureticso ACE inhibitorso Nonselective b-blockerso Sodium nitroprussideo Reserpine