Integumentary Review

Front

What is the outermost layer of skin called?

Back

Epidermis

Front

What is the primary function of the skin in regulating body temperature?

Back

Body temperature regulation

Front

What structure is responsible for producing sweat?

Back

Sweat gland and duct

Front

What is the role of melanin in the skin?

Back

Helps protect skin from UV radiation, is found in almost every human being, and is responsible for skin color.

Front

What layer of skin lies beneath the epidermis?

Back

Dermis

Front

What is the innermost layer of skin called?

Back

Hypodermis

Front

What is the function of sebaceous glands?

Back

To produce oil (sebum) that lubricates the skin and hair.

Front

What is the purpose of the arrector pili muscle?

Back

To cause hair to stand up (goosebumps) in response to cold or fear.

Front

What is the primary component of the epidermis?

Back

Keratinocytes, which produce keratin.

Front

What is the role of sweat in the body?

Back

To help cool the body through evaporation.