Which test looks for the presence of Mycobacterium tuberculosis?

Question

Quizplus · Accepted Answer

PPD (purified protein derivative) is a skin test used to detect the presence of Mycobacterium tuberculosis, which is the bacteria responsible for causing tuberculosis. The test involves injecting a small amount of PPD into the skin and then observing the area for a reaction, which can indicate exposure to the bacteria. Rheumatoid factor is a blood test used to diagnose rheumatoid arthritis, viral load is a test used to measure the amount of virus in a person's blood, and a bone scan is a diagnostic imaging test used to identify abnormalities in bone structure or function.

Which Test Looks for the Presence of Mycobacterium Tuberculosis