This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health care of community & international health, Subject name: Social & Preventive Medicine
[{'content': 'If someone goes to a sub-centre as pa of an audit, how many infants should be registered with a health worker working there \nSelect and explain. \nA. 50, B. 100, C. 150, D. 200', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Total population centered by sub-centre = 5000 Crude Bih Rate(CBR) India = 20.4 per 1000 Mid-year POPULATION (SRS 2016) So, estimated number of Bihs in a year =20.4/1000x5000 = 102 bihs per year Also, currently Infant moality rate(IMR) India =34 per 1000 live bihs So, expected number of infant deaths in a year in that population =34/1000x100 = 3.4 deaths So, total number of expected alive infants = 102-3.4 =99 Infants approximately Ref: Indian public Health standards for sub-centres 2006 Guidelines Pgno: 3', 'role': 'assistant'}]