What is the ultimate cause of the increase in body temperature associated with an infection (fever)?

Question

Quizplus · Accepted Answer

The ultimate cause of the increase in body temperature associated with an infection (fever) is the pyrogen-induced upward movement of the set point. Pyrogens, substances produced by infectious agents or by the body in response to infection, act on the hypothalamus to raise the body's temperature set point, leading to fever.

What Is the Ultimate Cause of the Increase in Body