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: Anaesthesia
[{'content': 'Anaesthetic that has a smooth induction is – \nSelect and explain. \nA. Diethyl ether, B. Thiopental, C. N2O, D. Halothane', 'role': 'user'}, {'content': 'Answer: B \nExplanation: This question is straight forward as amongst the given options only thiopental is used as inducing agent.\nIv. inducing agents are used for induction because of rapid and smooth induction and drugs used for this purpose are:\n\nThiopentone\nMethohexitone sod\nPropofol\nEtomidate\n\nTill now we were discussing about inducing property of iv inducing agents. Some of the inhalation anaesthetic\xa0agents also have smooth induction.\nInduction by inhalation agents \nUnpleasant\n\nEther\n\nIntermediate\n\nHalothane\nEnflurane\n\nSmooth\n\nIsoflurane\nDesflurane\nSevoflurane\nNitrous oxide\n\nBut, you should keep in mind that smoothest induction is produced by iv inducing agents and therefore they are used as inducing agent.', 'role': 'assistant'}]