Functions of the skin include:
A) excretion of some wastes
B) acting as a blood reservoir
C) acting in immunity
D) all of these choices

Question

Quizplus · Accepted Answer

The skin functions in excretion of waste products such as salts and water through sweat glands, acts as a blood reservoir by dilating or constricting blood vessels to regulate blood flow, and plays a role in immunity through the presence of immune cells and the production of antimicrobial peptides. Therefore, all of these choices are correct.

Functions of the Skin Include