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
Mg++ can be administered in: 
Select and explain. 
A. Eclampsia, B. Cardiac arrhythmia, C. Seizure, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: given by i.v. infusion, it has been used for long to control convulsions and to reduce BP in toxaemia of pregnancy. As per WHO, it is the drug of choice for prevention and treatment of seizures in preeclampsia and eclampsia. REF: KD TRIPATHI 8TH ED Page 333