Integumentary system

Question 1

what it does

Answer 1

Epidermis - Protective layer
Dermis- Contains:
Hair follicles
oil glands
sweat glands
subcutaneous- connects upper layers to the skeletal muscle while the fatty tissue holds heat

Question 2

parts

Answer 2

Epidermis
Dermis:
Hair follicles
Oil glands
sweat glands
sense receptors
Subcutaneous layer:
Fibrous tissue
fatty tissue

Question 3

changes from aging

Answer 3

Thinner skin
less blood supply
nails can become brittle, hard, and thick

Question 4

Diseases/conditions

Answer 4

Pressure sores
rashes/infections
burns
skin cancer/lesions