Under resting conditions, heart rate is primarily under the control of what control system?
A) the parasympathetic nervous system
B) the somatic nervous system
C) epinephrine
D) intrinsic mechanisms
E) the sympathetic nervous system

Question

Quizplus · Accepted Answer

Under resting conditions, the heart rate is primarily under the control of the parasympathetic nervous system, which acts to slow down the heart rate.

Under Resting Conditions, Heart Rate Is Primarily Under the Control