The Integumentary System

Question 1

______ is the first line of defense for the immune system. Waterproofs the body and is the major receptor of the sense of touch.

Answer 1

Skin

Question 2

Secretes sebum (oil) to lubricate the skin and discourage the growth of bacteria on the skin

Answer 2

Sebaceous Glands

Question 3

Secretes sweat to regulate the body temperature and water content and excrete some metabolic waste

Answer 3

Sweat glands

Question 4

Aids on controlling the loss of body heat

Answer 4

Hair

Question 5

Protect the dorsal surface of the last bone of each finger and toe

Answer 5

nails