Q. A certain patient is suspected to be suffering from Acquired Immuno Deficiency Syndrome. Which diagnostic technique will you recommend for its detection?
A) WIDAL
B) ELISA
C) MRI
D) Ultra sound
Explanation
[Solution from source] ELISA (enzyme-linked immunosorbent assay) detects antibodies against HIV and is the widely used diagnostic test for AIDS. WIDAL is a test for typhoid, and MRI and ultrasound are imaging techniques. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.