This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
Eclampsia seizures drug of choice 
Select and explain. 
A. Diazepam, B. Phenytoin, C. Magnesium, D. Barbiturate
C: Magnesium
Answer: C: Magnesium 
Explanation: Eclampsia in pregnancy can be treated by magnesium sulphate. It is given by i.m route with the monitoring of reflexes mainly the patellar refex Ref: Katzung 12th ed.