Study Notes 3 Flashcards
1
Q
Outer layer of the skin
A
Epidermis
2
Q
The skin pigment responsible for skin color
A
Melanin
3
Q
The skin layer that contains nerves and blood vessels
A
Dermis
4
Q
The skin’s waterproofing protein in the epidermis functions of the skin
A
Keratin
5
Q
Functions of the skin
A
- Temperature control by sweating and heat radiation
- Production of vitamin D
- Protection from bacteria
6
Q
A non-infectious, non-allergic reaction skin condition; not curable and is treated with corticosteroids and sunlight
A
Psoriasis
7
Q
Protects the skin from UVA and UVB rays by allowing the skin protectant to absorb the UV rays and rendering them harmless
A
Sunscreen
8
Q
Reflects the UV rays
A
Sunblock
9
Q
A substance the body process when exposed to the sun
A
Vitamin D
10
Q
Maintaining a constant internal environment
A
Homeostasis
11
Q
Helps prevent water loss but are not appendages of the skin; composed of keratin
A
Nails and Hair
