Integumentary system

Front

What are the two main proteins produced in the dermis that help maintain skin elasticity and firmness?

Back

Collagen and elastin.

Front

Which layer of the skin is primarily responsible for the formation of wrinkles?

Back

Dermis.

Front

What is the primary function of adipose tissue in the inner layer of the skin?

Back

To insulate the body.

Front

What type of burn affects only the epidermis and dermis and is also known as a partial thickness burn?

Back

Second degree burn.

Front

Which layer of the skin does not contain nerves and blood vessels?

Back

Epidermis.

Front

What is the outermost layer of the skin called?

Back

Epidermis.

Front

What is the role of collagen in the skin?

Back

To provide strength and structure.

Front

What is the role of elastin in the skin?

Back

To allow the skin to stretch and return to its original shape.

Front

What is the hypodermis, and what is its function?

Back

The hypodermis is the layer beneath the dermis that provides insulation and cushioning.

Front

What is sebum, and what is its function in the skin?

Back

Sebum is an oily substance produced by sebaceous glands that helps to keep the skin moisturized.