Full 2L QBank
Pathology Immunity 24807ba5

Which of the following are/is not an activator of alternate complement system?

A
Factor H
B
IgA
C
Bacteria
D
Toxin
High-Yield Explanation
Ans. (a) Factor H(Ref: Robbins 9th/pg 162-164)The alternative pathway, can be triggered by microbial surface molecules (e.g., endotoxin, or LPS), complex polysaccharides, cobra venom, and other substances, in the absence of antibodyFactor I and H inhits complement activation

Related Pathology MCQs

Practice 2,00,000+ NEET PG Questions Free

Timed mock tests, mistake queue analytics, audio lectures & zero attempt limits on i❤️Exams.

Start Free Mock Test Now