Anesthetic agent causing bradycardia is?: (A) Gallamine, (B) Vecuronium, (C) Ketamine, (D) Morphine
Answer is D. Ans. is 'd' i.e., Morphine * Bradycardia is caused by - Succinylcholine, propofol, opioids anaesthetics (Morphine, fentanyl and its cogneres).* Tachycardia is caused by - Gallamine, Pancuronium, Rocuronium, Ketamine, Thiopentone, Methohexitone.