Social & Preventive Medicine In RNTCP what is the schedule for sputum examination after beginning the chemotheraphy, in category I patients – A 2, 4 and 6 months B 1, 2 and 3 months C 3, 5 and 6 months D 1, 3 and 5 months 💡 Explanation In RNTCP what is the schedule for sputum examination after beginning the chemotheraphy, in category I patients - ✓ Correct Answer: A. 2, 4 and 6 months