This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anaesthesia
[{'content': 'Shoest acting nondepolarising muscle relaxant \nSelect and explain. \nA. Succinylcholine, B. Mivacurium, C. Atracurium, D. Vecuronium', 'role': 'user'}, {'content': "Answer: B \nExplanation: Suxamethonium (succinylcholine) is the shoest acting skeletal muscle relaxantMivacurium is the shoest acting nondepolarizing skeletal muscle relaxant(Refer: Morgan and Mikhail's Clinical Anaesthesiology, 5th edition, pg no.214,218,219 )", 'role': 'assistant'}]