Temp Control Mechanisms Flashcards
1
Q
Shivering and _ maintain homeostasis
A
Sweating
2
Q
_ is a key mechanism for conserving and losing heat
A
Vasodilation
3
Q
At high temp, blood vessels dilate to _
A
Allow heat loss
(Flushed appearance)
4
Q
Degree of dilation controlled by _
A
Vasomotor fibers
5
Q
At low temps, arteries _ to reduce heat loss to environment
A
Construct
6
Q
In hot conditions, _ relax
A
Tiny spinster muscles in walls of arteries
7
Q
In cold conditions _ constrict
A
Spinster muscles
8
Q
A
