Which test is commonly used to diagnose tuberculosis infection?

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Question: Which test is commonly used to diagnose tuberculosis infection?

Options:

Correct Answer: Mantoux tuberculin skin test

Solution:

The Mantoux tuberculin skin test is commonly used to diagnose tuberculosis infection.

Which test is commonly used to diagnose tuberculosis infection?

Which test is commonly used to diagnose tuberculosis infection?

Step 1: Understand that tuberculosis (TB) is an infection caused by bacteria.
Step 2: Know that there are tests to check if someone has been infected with TB.
Step 3: Learn about the Mantoux tuberculin skin test, which is a common test for TB.
Step 4: In the Mantoux test, a small amount of tuberculin is injected under the skin of the arm.
Step 5: After 48 to 72 hours, the injection site is checked for a reaction (swelling or redness).
Step 6: If there is a significant reaction, it may indicate a TB infection.

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