This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anaesthesia For Special Situations, Subject name: Anaesthesia
[{'content': 'Anesthesia of choice in status asthmaticus is? \nSelect and explain. \nA. Thiopentone, B. Ketamine, C. Ether, D. N2O', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Ketamine Anesthetics in status asthmaticus* Ketamine is the intravenous inducing anaesthetic of choice.* Halothane is the inhalational agent of choice.* Halothane or sevoflurane are the agent of choice in children.* Though thiopentone is used in simple Asthma, it is contraindicated in status asthmaticus.", 'role': 'assistant'}]