This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health programmes in India, Subject name: Social & Preventive Medicine
RNTCP case finding is - 
Select and explain. 
A. Active, B. passive, C. Both, D. None
B: passive
Answer: B: passive 
Explanation: parks textbook of preventive and social medicine 23 rd edition * under RNTCP active case finding is not pursued.case finding is passive .