This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Community Healthcare, Subject name: Social & Preventive Medicine
[{'content': 'Which of the following is true about female health worker? \nSelect and explain. \nA. Acts at PHC level, B. Covers a population of 5000 population, C. Chlorinates well at regular intervals, D. Makes at least 3 post natal visits for each delivery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: ANSWER: (B) Covers a population of 5000 populationREF: Park 18th ed p. 809-810Under the multipurpose health worker scheme one health worker male and one health worker female are posted at each sub-centre, and are expected to cover a population of 5000.Female health worker makes at least 2 post natal visits.Chlorinating the wells is function of the male health worker.', 'role': 'assistant'}]