system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Laryngeal spasm induced during intubation can be prevented by the following drugs except –
assistant
The correct answer is  Reflex response (bronchospasm, laryngospasm, ↑ BP, ↑ HR) can be blunted by:- adequate depth of anaesthesia, opioids (Fentanyl, sufentanil), IV lignocaine, Local xylocaine spray, β-blocker (esmolol), Calcium channel blocker (e.g. diltiazem).