Social & Preventive Medicine General 91703c5f Designated microscopy centre for TB under RNTCP is installed per A 50,000 population B 1,00,000 population C 20,000 population D 2,00,000 population High-Yield Explanation Designated microscopy centre - 1 / 1,00,000 population and Tuberculosis unit - 1 / 2,00,000 population and .