This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
[{'content': 'Laryngospasm under anaesthesia can be relieved by: \nSelect and explain. \nA. Aminophylline, B. Salbutamol, C. Terbutaline, D. Succinylcholine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Suxamethonium is depolarizing relaxant, used to revert the spasm under anaesthesia.', 'role': 'assistant'}]