Integumentary System

Front

What is the integumentary system?

Back

The integumentary system is the organ system that includes the skin, hair, nails, and associated glands. It serves as a barrier to protect the body from the outside world.

Front

What are the three main layers of the skin?

Back

The three main layers of the skin are the epidermis (outer layer), dermis (middle layer), and subcutaneous fat (inner layer).

Front

What is the function of the epidermis?

Back

The epidermis is the outermost layer of skin that provides a protective barrier against environmental hazards and helps prevent water loss.

Front

What is the role of the dermis?

Back

The dermis is the middle layer of skin that contains connective tissue, blood vessels, and nerve endings. It supports the epidermis and houses hair follicles and glands.

Front

What is subcutaneous fat?

Back

Subcutaneous fat is the innermost layer of skin that provides insulation, cushioning, and energy storage.

Tags

NGSS.MS-LS1-7

Front

Which of the following is NOT part of the integumentary system: Skin, Cartilage, Nails, Hair?

Back

Cartilage is NOT part of the integumentary system.

Front

What is the primary function of skin?

Back

The primary functions of skin include protection, regulation of body temperature, sensation, and waste elimination.

Front

What are the appendages of the skin?

Back

The appendages of the skin include hair, nails, and glands (sweat and sebaceous glands).

Front

What is the function of sweat glands?

Back

Sweat glands help regulate body temperature by producing sweat, which cools the body when it evaporates.

Front

What is the role of hair in the integumentary system?

Back

Hair provides protection, helps regulate body temperature, and enhances sensation.