Pediatrics General 1844df59 A 2 year old child has a Mantoux test reading of 12 mm x 12 mm after 48 hours. In this case ? A Anti-TB drugs should be staed even if x -ray chest and haemogram are normal B Treatment should be staed only if x-ray chest and haemogram are suggestive C One should wait till ove sign of TB appear D No treatment is required High-Yield Explanation Ans. is 'a' i.e., Anti-TB drugs should be staed even if x-ray chest and haemogram are normal