Friday, 15 January 2016

After 5 months of ATT treatment, if sputum is positive for AFB


After 5 months of ATT treatment, if sputum is positive for AFB 

A. Treatment failure 
B. Relapse
C. Return after default 
D. Recurrence

Ans. A. Treatment failure


Failure case - A patient who was initially smear positive, who began treatment and who remained or became smear positive again at five months or later during the course of treatment.
Relapse -A patient who returns smear positive having previously been treated for tuberculosis and declared cured after the completion of his treatment.
Return after default - A patient who returns sputum smear positive, after having left treatment for at least two months.