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
All of the following can be administrated in acute hypertension during labour EXCEPT 
Select and explain. 
A. IV Labetalol, B. IV Esmolol, C. IV Hydralazine, D. IV Nitroprusside
D: IV Nitroprusside
Answer: D: IV Nitroprusside 
Explanation: Nitroprusside can cause severe hypotension. It is powerful arteriolar and venodilator. It is contraindicated in eclampsia.