201q: in RNTCP the method used to confirm cases is ?a. sputum rapid cultureb. sputum microscopyc. chest radiographd. PCR antibody detection answer b . sputum microscopy . 202q: assessment of impact of iodine supplement therapy in a community is best done by ?a. goiter in pregnant womenb. goiter in children of age 12-18c. neonatal thyroxine levelsd. urinary iodine levels in pregnant women