Integumentary System

The top layer of the skin is called the _________________.

• dermis
• oil gland
• nerve
• epidermis

The coloring in the skin; found in the epidermis.

• Melanin
• Oil
• Perspiration
• Pores

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

The waterproofing protein that fills the cells in the upper layers of the epidermis.

• Keratin
• Melatonin
• Melanin
• Actin

Goosebumps are caused by contractions of the ______ muscle

• Arrector pili
• Apocrine
• Eccrine
• Sebaceous

The vasculated area of skin is the:

• Dermis
• Epidermis
• Hypodermis
• Stratum basale

The sweat gland that produces "stinky" sweat is the 

• Apocrine gland
• Eccrine gland
• Sudoriferous gland
• Sebaceous gland

Oil glands that are found all over the skin, except on the palms and soles, are called _____.

• merocrine glands
• sebaceous glands
• apocrine glands
• sweat glands

What causes acne?

• clogged sebaceous glands
• clogged apocrine glands
• clogged merocrine glands
• clogged sweat glands

Which layer of the skin does NOT contain blood vessels? 

• epidermis
• hypodermis
• dermis