Integumentary System Review

where is the dermis located ?

• above the epidermis

• below the epidermis

• thete is no epidermis in the integumentary system

• below the hypodermis

what is the hypodermis made up of ?

• areolar tissue

• adipose tissue

• nervous tissue

• connective tissue

which is NOT an accessory structure of the integumentary system?

• Hair

• Sweat glands

• Eyes

• Sweat glands

what is the epidermis ?

• the outermost layer

• the second layer

• the innermost layer

• not a layer in skin

What occurs when arrector pili muscles contract?

• causes skin hair to stand up
• causes goosebumps
• cause skin to peel

What determines color of hair?

• Melanin
• Melatonin
• Melenin

what type of epithelium is present in the epidermis layer of the skin?

• stratum basale 
• stratified squamous epithilium 

Discuss what occurs during keratinization of the epidermis.

• a   protein called keratin is deposited in the cells reach the surface, they are flat or squamous.
• produces a dark pigment called melanin 

What substance is required for the absorption of calcium in the body to occur?

• Vitamin C
• Sunlight 
• Vitamin D
• Calcium

What are glands that secret oil?

• suderiferous

• sebaceous

• eccrin

• aprocrine