Which laboratory test is commonly used to diagnose HIV infection?
Correct Answer: ELISA test
- Step 1: Understand that HIV is a virus that can be detected in the body.
- Step 2: Know that the body produces antibodies in response to HIV infection.
- Step 3: Learn about the ELISA test, which stands for Enzyme-Linked Immunosorbent Assay.
- Step 4: Recognize that the ELISA test checks for these antibodies in a blood sample.
- Step 5: Understand that a positive result from the ELISA test suggests that a person may be infected with HIV.
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