7.1 The Skin Flashcards
1
Q
annotate a generalized structure of the skin
A
Limit to:
2
Q
What are the function of the skin?
A
regulation of body temperature
protection and immunity
sensation
excretion
synthesis of vitamin D
3
Q
How does skin regulate body temperature?
A
In warm weather:
- Peripheral Vasodilation
- Sweating
In cold weather:
- Peripheral Vasoconstriction
- Goosebumps
4
Q
Which reduces the rate of heat loss through the skin?
A. Sweating
B. Vasodilation
C. Body hairs lie flat
D. Vasoconstriction
A
D.
Vasoconstriction