Front

What is the integumentary system?

Back

The integumentary system is the organ system that includes the skin, hair, nails, and glands, serving as a protective barrier for the body.

Front

Which organ is NOT part of the integumentary system?

Back

Endocrine.

Front

What layer of the dermis is responsible for the ridges in fingerprints?

Back

The papillary layer.

Front

What is the stratum lucidum?

Back

The stratum lucidum is a layer of the epidermis found only in the thick skin of the hands and feet.

Front

What does melanin do?

Back

Melanin is a pigment that gives skin its color and protects against UV radiation.

Front

What is the primary function of the epidermis?

Back

The primary function of the epidermis is to provide a protective barrier against environmental hazards.

Front

What type of epithelium makes up the epidermis?

Back

Keratinized stratified squamous epithelium.

Front

What are Langerhans cells?

Back

Langerhans cells are immune cells in the skin that help protect against pathogens.

Front

What is the role of sweat glands in the integumentary system?

Back

Sweat glands help regulate body temperature and excrete waste through perspiration.

Front

What is the function of hair follicles?

Back

Hair follicles are responsible for producing hair and providing a protective barrier for the scalp.