This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anaesthesia, Subject name: Pharmacology
[{'content': 'Post-operative vomiting is less and patient is able to ambulate soon with one of the following: \nSelect and explain. \nA. Ketamine, B. Enflurane, C. Propofol, D. Remifentanil', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C. PropofolPropofol is known to have strong antiemetic and antipruritic action. The onset of action is 15 secs and it last for around 15mins. It is first choice for day care patients.', 'role': 'assistant'}]