Social & Preventive Medicine General 1d72e6e2

According to RNTPC, case defination on sputum examination -

1 sample positive out of three samples

At least two samples positive out of two samples

Any of the two or both samples are positive out of two

2 or 3 samples positive out of three

High-Yield Explanation

Ans. is 'c' i.e., Any of the two or both samples are positive out of two Two sputum smear samples are examined. If any of the two samples or both the samples are positive, the diagnosis of smear-positive TB is confirmed.

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According to RNTPC, case defination on sputum examination -

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