This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Antihypeensive not contraindicated in pregnancy? 
Select and explain. 
A. Spironolactone, B. Labetolol, C. Sodium nitroprusside, D. ACE inhibitor
B: Labetolol
Answer: B: Labetolol 
Explanation: Ans. is 'b' i.e., Labetolol See above question