Integumentary System Review

Front

What is the outermost layer of the skin that is less than 1 mm thick and contains dead skin cells?

Back

Epidermis

Front

Which layer of the skin contains accessory structures such as sweat glands, sebaceous glands, and hair follicles?

Back

Dermis

Front

What are the three main layers of the skin?

Back

The epidermis, the dermis, and the subcutaneous layer.

Front

What are the oil glands connected to hair follicles called?

Back

Sebaceous glands

Front

What is the hard, waterproofing protein that fills the cells in the upper layers of the epidermis?

Back

Keratin

Front

What is the function of the epidermis?

Back

To provide a protective barrier and prevent water loss.

Front

What is the role of sebaceous glands in the skin?

Back

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

Front

What is the primary function of sweat glands?

Back

To regulate body temperature through the secretion of sweat.

Front

What is the subcutaneous layer also known as?

Back

Hypodermis.

Front

What pigment is responsible for skin color and protection against UV radiation?

Back

Melanin.