Multiple choice

Which among the following diseases is tested by a test known as 'ELISA'?

  1. AIDS

  2. T.B.

  3. Cancer

  4. Polio
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A Correct answer
Explanation

ELISA (Enzyme-Linked Immunosorbent Assay) is a widely used immunological test that detects antibodies or antigens in a sample. It is the standard screening test for HIV/AIDS, detecting HIV antibodies in blood. TB uses skin tests or sputum cultures, cancer diagnosis involves various imaging and biopsy techniques, and polio is diagnosed through stool cultures or clinical presentation.

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