WBCS.LIVE practice question

‘ELISA’ test is employed to diagnose

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Polio Virus
  2. AIDS antibodies
  3. Tuberculosis
  4. Cancer

Correct answer and explanation

Correct answer: AIDS antibodies

Explanation: ✅ Correct Answer: B. AIDS antibodies 📚 Explanation: The ELISA (Enzyme-Linked Immunosorbent Assay) test is a widely used laboratory technique to detect antibodies or antigens in a blood sample. It is the primary screening test used to diagnose HIV/AIDS. While it is very accurate, a positive ELISA result is usually confirmed with a more specific test like the Western Blot. The test is essential for early detection and management of viral infections.