This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Depolarising Neuromuscular Blocking Agents, Subject name: Anaesthesia
[{'content': 'Agent causing malignant hyperthermia is? \nSelect and explain. \nA. Succinylcholine, B. N2O, C. Dantrolene sodium, D. Gallamine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) SuccinylcholineRef.: Goodman and gillman p 152, 11/e, lee 13/e, p 352-54, Morgan 3/e, p 869 see details of malignant hyperthermis and anesthesia December 2011', 'role': 'assistant'}]