Generic Ppd Form - Web mycobacterium tuberculosis (tb) is a disease which is carried through the air in small particles when people who have. Web the skin test should be read between 48 and 72 hours after administration. Web a purified protein derivative (ppd) skin test is a test that determines if you have tuberculosis (tb). A patient who does not return within 72 hours will.
A patient who does not return within 72 hours will. Web the skin test should be read between 48 and 72 hours after administration. Web a purified protein derivative (ppd) skin test is a test that determines if you have tuberculosis (tb). Web mycobacterium tuberculosis (tb) is a disease which is carried through the air in small particles when people who have.