This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Pharmacology
[{'content': 'Which of the following anaesthetic agent is used for day care surgery? \nSelect and explain. \nA. Thiopentone, B. Propofol, C. Etomidate, D. Ketamine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: PROPOFOL: Drug of choice for Day care surgery Other Drugs used for day care surgery M-Midazolam D-Desflurane Is-Isoflurane S-Sevoflurane P-Propofol A-Alfentanil M-Mivacurium', 'role': 'assistant'}]