Integumentary system

Front

What is the main function of the integumentary system?

Back

The integumentary system protects the body from external damage, regulates temperature, and provides sensory information.

Front

What are the primary components of the integumentary system?

Back

The primary components include the skin, hair, nails, and associated glands (sebaceous and sweat glands).

Front

What is the role of sebaceous glands?

Back

Sebaceous glands produce sebum, an oily substance that lubricates and waterproofs the skin and hair.

Front

What is the function of sudoriferous glands?

Back

Sudoriferous glands, or sweat glands, help regulate body temperature through the secretion of sweat.

Front

What type of tissue is adipose tissue?

Back

Adipose tissue is a type of connective tissue that stores fat and provides insulation.

Front

What is the hypodermis?

Back

The hypodermis, or subcutaneous layer, is the layer of skin beneath the dermis that contains adipose tissue and connects the skin to underlying structures.

Front

What are melanocytes?

Back

Melanocytes are cells in the skin that produce melanin, the pigment responsible for skin color.

Front

What is the arrector pili muscle?

Back

The arrector pili muscle is a small muscle attached to hair follicles that causes hair to stand up when contracted, often in response to cold or fear.

Front

How does the integumentary system contribute to thermoregulation?

Back

The integumentary system regulates body temperature through sweat production and blood flow to the skin.

Front

What is the role of keratin in the skin?

Back

Keratin is a protein that provides strength and waterproofing to the skin, hair, and nails.