Gynaecology & Obstetrics In a patient on magnesium sulphate therapy, usually at what levels the patellar (knee) reflex disappears A 6-8mEq/L B 10-12 mEq/L C 12-14 mEq/L D >15 mEq/L 💡 Explanation In a patient on magnesium sulphate therapy, usually at what levels the patellar (knee) reflex disappears ✓ Correct Answer: B. 10-12 mEq/L