A fever has no defense function,but acts only as a sign that an infection is present in the body.

Question

Quizplus · Accepted Answer

A fever actually does have a defense function. It can assist in fighting off an infection by causing the body's immune system to become more active and speeding up the production of white blood cells. Additionally, some viruses and bacteria are less able to survive at higher temperatures, so raising the body's temperature can help to eliminate them.

A Fever Has No Defense Function,but Acts Only as a Sign