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 three main layers of the skin?

Back

The epidermis, the dermis, and the subcutaneous/hypodermis.

Front

What is the outermost layer of the skin called?

Back

Epidermis.

Front

Which layer of the epidermis is responsible for cell division?

Back

Stratum basale.

Front

What is the role of the dermis?

Back

The dermis provides strength and elasticity to the skin and contains blood vessels, nerves, and glands.

Front

What type of tissue is found in the subcutaneous layer?

Back

Adipose tissue.

Front

What are dermal papillae?

Back

Small, nipple-like projections that extend into the epidermis, increasing the surface area for exchange of gases, nutrients, and waste.

Front

What do sensory receptors in the skin detect?

Back

Pressure, temperature, and pain.

Front

What is the function of sebaceous glands?

Back

Sebaceous glands secrete sebum, which lubricates and waterproofs the skin.

Front

What is the role of sweat glands?

Back

Sweat glands help regulate body temperature through the process of evaporation.