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: Gynaecology & Obstetrics
Pre eclampsia with torsades de pointes, stable vitals. The next best management will be- 
Select and explain. 
A. DC shock, B. MgSo4, C. IV Calcium, D. None
B: MgSo4
Answer: B: MgSo4 
Explanation: Ans. B. MgSo4MgSo4 is Indicated to prevent seizures associated with pre-eclampsia, and for control of seizures with eclampsia4-5 g (diluted in 250 mL NS/D5W) IV in combination with either (a) up to 10 g (20 mL of undiluted 50% solution) divided and administered IM into each buttock or (b) after initial IV dose, 1-2 g/hr IV; (c) May administer q. 4hr as necessary.