Structures of the Integumentary System

The largest organ of the human body is the:

• liver
• skin
• lungs
• heart

The outermost and thinnest layer of the skin is the:

• surface
• epidermis
• subcutaneous
• dermis

The underlying or inner layer of the skin, which is also called the derma corium, cutis, or true skin, is the: 

• dermis
• papillary
• dermal
• epidermis

Fatty tissue found below the dermis is:

• papillae
• papillary layer
• tactile 
• subcutaneous tissue

Which of the following is not a function of the skin

• Protection

• Temperature

• Excretion

• Transportation

How many layers are there in the skin

• 1

• 3

• 5

• 7

What is the top layer of the skin called?

• Dermis

• Subcutaneous layer

• Epidermis

• Matrix

Adipose tissue is most abundant in the ________________ layer under the skin.

• epidermal

• dermal

• subcutaneous

• transdermal

Identify the layer labeled "A".

• dermis

• epidermis

• subcutaneous

Identify the structure labeled "I".

• hair follicle

• dermal capillaries

• sebaceous gland