Pyrogens are a broad class of chemical substances capable of triggering fever.
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__ are a broad class of chemical substances capable of triggering fever.
a. Histamines
b. Pyrogens
c. Interferons
d. Opsonins
Fever is a temporary increase in body temperature. This is part of the overall response of the body's immune system. Fever is usually caused by an infection. Fever can be uncomfortable for most children and adults. But usually, it's nothing to worry about.
A fever is caused by the body trying to kill the virus or bacteria that caused the infection. Most of these bacteria and viruses are comfortable when the body is at normal body temperature. However, having a fever makes life difficult. Fever also activates the body's immune system.
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