The Integumentary System

What causes your skin to burn?

• AV rays

• EV rays

• IV rays

• UV rays

Your skin is made up of how many layers?

• 2

• 3

• 4

• 5

What is the top layer of your skin called?

• Epidermis

• Dermis

• Hypodermis

• Hyperdermis

What is the middle layer of your skin called?

• Epidermis

• Dermis

• Hypodermis

• Hyperdermis

What is the bottom level of your skin called?

• Epidermis

• Dermis

• Hypodermis

• Hyperdermis

What mainly makes up the epidermis?

• Sweat glands

• Fat cells

• Skin cells

• Nerve endings

What is in your skin cells that dictates how dark your skin is?

• Melatonin

• Melanin

• Meloxicam

• Melanoma

About how often do your skin cells get replaced?

• Every week

• Every 2 weeks

• Every 3 weeks

• Every 4 weeks

What parts of your skin are contained in the Dermis?

• Tough connective tissue

• Hair follicles

• Sweat glands

• Nerve endings

What is the primary function of the Hypodermis layer?

• Send hot and cold sensations to your brain

• Create sweat

• Push sweat out of your pores

• Store fat