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
District TB Control programme is mainly concerned with – a) Finding out new casesb) Finding out resistant casesc) Detecting cases and treatmentd) All of the above 
Select and explain. 
A. a, B. ac, C. ad, D. b
B: ac
Answer: B: ac 
Explanation: District Tuberculosis Programme (DTP)                                                                

NTP operates through the district tuberculosis Programme which is the backbone of NTP.
The activities of DTC include : -


Case finding and treatment
Free treatment on domiciliary basis.
Programme is integrated with PHC system.



It is organized in such a manner that patients are expected to collect drugs once a month on fixed dates from the nearest treatment centre.