Unit 3 Integumentary System Test

Front

What type of burn is characterized by blistering and moderate to severe pain?

Back

Second Degree Burn

Front

What layer of the skin is indicated by the red star and is thick in the soles of the feet and palms of the hands?

Back

Stratum Lucidum

Front

What type of tissue makes up the epidermis?

Back

Keratinized stratified squamous epithelium

Front

What is the outermost layer of the skin called?

Back

Epidermis

Front

Which cells are responsible for producing melanin, the dark brown pigment?

Back

Melanocytes

Front

What is the primary function of the stratum corneum?

Back

To provide a barrier to protect underlying tissues from infection, dehydration, and mechanical stress.

Front

What is the role of keratin in the skin?

Back

Keratin provides strength and waterproofing to the skin.

Front

What are the main layers of the skin?

Back

Epidermis, Dermis, and Hypodermis (subcutaneous layer).

Front

What is the function of the dermis?

Back

The dermis provides structural support, houses blood vessels, nerves, and hair follicles, and contains connective tissue.

Front

What is the significance of the stratum basale?

Back

It is the deepest layer of the epidermis where new skin cells are generated.