Multiple Choice
The central command theory of cardiovascular control proposes that initial signal to the cardiovascular control center comes from
A) the cerebellum.
B) the brainstem.
C) higher brain centers
D) feedback loops coming from muscle receptors.
Correct Answer:

Verified
Correct Answer:
Verified
Q34: In general,heart rate increases in direct proportion
Q35: Exercise training helps the heart resist damage
Q36: Most of the increase in mean arterial
Q37: The contraction phase of the heart is
Q38: The increase in cardiac output that occurs
Q39: The decrease in maximal heart rate with
Q40: Sympatholysis refers to<br>A)local inhibition of the parasympathetic
Q41: Which of the following factors DO NOT
Q43: According to the Fick equation,if cardiac output
Q44: An increase in parasympathetic outflow to the