Integumentary System Review

What type of cell makes up most of the tissue in your epidermis?

• keratinocyte

• melanocytes

• erythrocyte

• fibroblast

A sunburn might be an example of a:

• 1st degree burn
• 2nd degree burn
• 3rd degree burn
• 4th degree burn

What layer of the skin contains sweat glands?

• Dermis

• Epidermis

• Hypodermis

• Subcutaneous

The hard, waterproofing protein that fills the cells in the upper layers of the epidermis and also makes up your hair and nails.

• Keratin
• Melatonin
• Melanin
• Actin

Which is NOT a function of your skin?

• Protecting your body from outside invaders

• Regulating temperature

• Taking in oxygen

• Sensing touch and temperature

A pimple forms when a ________________ becomes clogged with oil, dead skin cells, and bacteria.

• Sweat Gland

• Sebaceous Gland

• Melanocyte

• Blood Vessel

What are the three main layers of the skin?

• The epidermis, the dermis, and the subcutaneous
• The epidermis, the dermis, and the sebaceous
• The dermis, the sebaceous, and the sudoriferous
• The sudoriferous, the dermis, and the epidermis

This product of our epidermis protects us from UV radiation

• Adipose tissue

• Keratin

• Melanin

• Hypodermis

The muscle that causes goose bumps when a person is frightened or cold is the?

• angled muscle
• secretory muscle
• absorption muscle
• arrector pili muscle

A third degree burn means which layer/s of skin have been affected?

• epidermis

• dermis

• hypodermis

• all of the above