Sympathetic responses generally are widespread because .
A) preganglionic fibers are short
B) NE and epinephrine are secreted into the blood as part of the sympathetic response
C) preganglionic fibers are long
D) inactivation of ACh is fairly slow

Question

Quizplus · Accepted Answer

The sympathetic nervous system releases norepinephrine (NE) and epinephrine into the bloodstream, which allows these hormones to circulate throughout the body and produce widespread effects.

Sympathetic Responses Generally Are Widespread Because