Surgery 60 yr old male undergoes TURP. After 3 days patient develops altered sensitiveness and drowsiness. Most probable diagnosis is A Hypernatremia B Hyponatremia C Stroke D Meningitis due to spinal anaesthesia 💡 Explanation 60 yr old male undergoes TURP. After 3 days patient develops altered sensitiveness and drowsiness. Most probable diagnosis is ✓ Correct Answer: B. Hyponatremia