Functions of the skin include
A) protecting the body from trauma, infections, and toxic chemicals.
B) synthesizing vitamin D.
C) regulating body temperature.
D) all of the above.

Question

Quizplus · Accepted Answer

The system comprising the skin and its accessory organs (hair, nails, and glands) is called the integumentary system. The skin, one of the largest organs, protects the body from trauma, infections, and toxic chemicals. When exposed to sunlight, the skin synthesizes vitamin D. Within the skin are millions of tiny nerve endings called receptors. These receptors sense touch, pressure, pain, and temperature. In addition to the skin's roles in protection, sensation, and synthesis of vitamin D, it assists in the regulation of body temperature and in excretion.

Functions of the Skin Include