Question

multiple choice question
any surface glycolipid on a bacterium or virus that stimulates fever is what type of pyrogen?

exogenous
endogenous

Explanation:

Exogenous pyrogens come from outside the body (like bacteria/virus surface molecules), while endogenous are produced inside. The glycolipid here is from bacteria/virus (external source), so it's exogenous.

Answer:

A. Exogenous