Each of the following effects is associated with the action of postganglionic sympathetic fibers, except
A) reduced circulation to the skin.
B) dilation of the pupils.
C) increased sweat secretion.
D) increased blood flow to skeletal muscles.
E) decreased heart rate.

Question

Quizplus · Accepted Answer

Postganglionic sympathetic fibers typically increase heart rate as part of the "fight or flight" response, not decrease it.

Each of the Following Effects Is Associated with the Action