Cardiovascular effects of the sympathetic division include all of the following EXCEPT ________.
A) weak dilation of the blood vessels of skeletal muscles during exercise
B) increase of heart rate and force
C) dilation of the blood vessels serving the skin and digestive viscera
D) constriction of most blood vessels

Question

Quizplus · Accepted Answer

The sympathetic division typically causes vasoconstriction of blood vessels serving the skin and digestive viscera to divert blood to areas of immediate need during a "fight or flight" response. It does not cause their dilation.

Cardiovascular Effects of the Sympathetic Division Include All of the Following