The Skin

The largest organ of the body is the .....

• skin

• brain

• liver

• heart

The skin has .... main layers.

• seven

• two

• three

• five

What is the outermost layer of the skin called?

• Epidermis

• Dermis

• Hypodermis

• Basement membrane

Which layer of the skin contains blood vessels, nerves, and hair follicles?

• Epidermis

• Dermis

• Hypodermis

• Basement membrane

What is the function of sebaceous glands in the skin?

• Produce sweat

• Produce oil

• Produce melanin

• Produce collagen

What is the main function of the skin?

• Protection

• Temperature regulation

• Sensation

• All of the above

The innermost layer of the skin which is made of mostly fats, and helps to insulate the body is the .....

• epidermis

• subcutaneous layer

• dermis

• muscular layer

..... makes our skin waterproof.

• Oil

• Sebum

• Melanin

• Collagen

What is the function of melanin in the skin?

• Protect from UV rays

• Produce oil

• Produce sweat

• Produce collagen

The external part of the skin is?

• Dermis

• Epidermis

• Sweat Glands

• Nerves