Unit 3 (LT 1) Flashcards
1
Q
Calluses
A
develop in areas of heavy use, friction, or pressure
2
Q
Acid Mantle
A
thin and acidic film that keeps out harmful bacteria and contaminants
3
Q
Vitamin D
A
regulator in calcium homeostasis
4
Q
Excretion
A
skin sweats out small amounts of uric acid
5
Q
UV light
A
allows skin to absorb Vitamin D