Integumentary System

Front

What are the three main layers of the skin?

Back

Epidermis, Dermis, Hypodermis

Front

What is the function of the epidermis?

Back

The epidermis is the outermost layer of skin that provides a barrier to protect the body from the environment.

Front

What is the dermis responsible for?

Back

The dermis contains connective tissue, hair follicles, and sweat glands, providing strength and elasticity to the skin.

Front

What is the hypodermis?

Back

The hypodermis, also known as subcutaneous tissue, is the layer of fat and connective tissue that lies beneath the dermis.

Front

What is a 3rd degree burn?

Back

A 3rd degree burn affects the epidermis, dermis, and hypodermis, damaging all layers of skin.

Front

What is a hair follicle?

Back

A hair follicle is a small tubular structure from which hair grows.

Front

What is keratin?

Back

Keratin is a waterproofing protein that fills the cells in the upper layers of the epidermis.

Front

What is melanin?

Back

Melanin is a pigment responsible for the color of skin, hair, and eyes.

Front

What is the role of sebaceous glands?

Back

Sebaceous glands produce oil (sebum) that helps to keep the skin moisturized.

Front

What is the function of sweat glands?

Back

Sweat glands help regulate body temperature by producing sweat.