Surgery In the immediate post operative period the common cause of respiratory insufficiency could be because of the following, except – A Residual effect of muscle relaxant B Overdose of narcotic analgesic C Mild Hypovalemia D Mycocardial infarction 💡 Explanation In the immediate post operative period the common cause of respiratory insufficiency could be because of the following, except - ✓ Correct Answer: C. Mild Hypovalemia