What test principle uses microbial antigens that are attached to erythrocytes after chemical treatment of the cells that promotes cross-linking of the antigens?

Question

Quizplus · Accepted Answer

The principle described involves attaching microbial antigens to erythrocytes and promoting cross-linking of the antigens, which is indicative of indirect hemagglutination (IHA). Option B, EIA, uses enzyme-labeled antigens rather than erythrocytes, Option C, CF, involves the use of complement proteins, and Option D, LA, uses latex beads instead of erythrocytes.

What Test Principle Uses Microbial Antigens That Are Attached to Erythrocytes