Integumentary system

Front

What is the outermost layer of skin?

Back

Epidermis

Front

How does skin aid in temperature regulation?

Back

By constricting blood vessels to minimize heat loss, releasing sweat to cool the skin, and causing hair to stand up (goosebumps).

Front

What does number 9 on the skin diagram represent?

Back

Dermis

Front

What type of burn damages all 5 layers of the epidermis and begins to blister?

Back

2nd degree burn (partial thickness).

Front

Which layer of the skin contains no nerves and blood vessels?

Back

Epidermis.

Front

What is the function of the dermis?

Back

The dermis provides strength and elasticity to the skin and contains blood vessels, nerves, and hair follicles.

Front

What is the hypodermis?

Back

The hypodermis, also known as subcutaneous tissue, is the layer of fat and connective tissue beneath the dermis.

Front

What are the main functions of the integumentary system?

Back

Protection, temperature regulation, sensation, and vitamin D synthesis.

Front

What is the role of sweat glands in the skin?

Back

Sweat glands help regulate body temperature through the process of evaporation.

Front

What is the difference between 1st degree and 2nd degree burns?

Back

1st degree burns affect only the epidermis, causing redness and pain, while 2nd degree burns affect the epidermis and part of the dermis, causing blisters.