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: Social & Preventive Medicine
[{'content': "Clinical audit is done ? \nSelect and explain. \nA. To improve patients care, B. For doctor's benefic, C. For hospital staff management, D. For decreasing cost of treatment", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., To improve patients care", 'role': 'assistant'}]