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
Not a component of DOTS 
Select and explain. 
A. Accountability, B. Political commitment, C. Uninterrupted drug supply, D. Medicines given for 30 days
D: Medicines given for 30 days
Answer: D: Medicines given for 30 days 
Explanation: Components of DOTS

Accountability
Political commitment
Uninterrupted drug supply
Good quality sputum microscopy
Directly observed treatment.