Integumentary System

Goosebumps are caused by contractions of the ______ muscle

• Arrector pili
• Apocrine
• Eccrine
• Sebaceous

Skin color is due to a pigment called

• Keratin
• Melanin
• Chromatin
• Epithelium

The epidermis is composed of _____.

• stratified squamous epithelium
• simple columnar epithelium
• adipose tissue
• connective tissue

The function of sebum (the oil secreted from the sebaceous gland) is:

• Keeps skin soft and moist

• Help to regulate body temperature

• Produce vitamin D

• Protect skin from mechanical damage

The top layer of the skin is called the _________________.

• dermis
• oil gland
• nerve
• epidermis

What gland is responsible for keeping our hair soft and is a barrier for bacteria and fungi?

• Sudoriferous
• Sebaceous
• Melanin
• Carotene

What is the name of tube that our hair grows from?

• Follicle
• Root
• Shaft
• Sebaceous

Which layer contains accessory structures such as sweat glands, sebaceous glands, and hair follicles?

• epidermis
• dermis
• hypodermis
• hyperdermis

Which layer of the skin does NOT contain blood vessels? 

• epidermis
• hypodermis
• dermis

Which layer of the skin is made up of fatty tissue?

• epidermis
• dermis
• hypodermis
• hyperdermis