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
Which of the following is true about female health 
Select and explain. 
A. 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
B: Covers a population of 5000 population
Answer: B: Covers a population of 5000 population 
Explanation: Female and male health workers work at subcentre level, i.e. cover 5000 population in general or 3000 population inhilly, tribal & backward area.