Free Set
Question
Which test is used to diagnose HIV infection?
Options
AMantoux test
BELISA test Correct Answer
CWidal test
DVDRL test
Correct Answer & Explanation
Option B: ELISA test
Rationale
The ELISA (Enzyme-Linked Immunosorbent Assay) test is widely used as a screening test for HIV infection. Positive results are usually confirmed by Western blot or PCR tests. Early diagnosis helps initiate antiretroviral therapy (ART).
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