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: Pharmacology
[{'content': 'Which of the following general anesthetics is given by intravenous route? \nSelect and explain. \nA. Propofol, B. Sevofluorane, C. Naloxone, D. Flumazenil', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Propofol\xa0\xa0\nCurrently,\xa0propofol\xa0has\xa0superseded\xa0thiopentone\xa0as\xa0an\xa0i.v.\xa0anaesthetic,\xa0both for\xa0induction\xa0as\xa0well\xa0as\xa0maintenance.\xa0It\xa0is\xa0an oily\xa0liquid\xa0employed\xa0as a\xa01%\xa0emulsion.', 'role': 'assistant'}]