When norepinephrine is released from postganglionic neurons, its targets are
A) adrenergic receptors on effectors such as smooth muscle.
B) adrenergic receptors on preganglionic sympathetic neurons.
C) cholinergic receptors on effectors such as cardiac muscle.
D) cholinergic receptors on preganglionic sympathetic neurons.

Question

Quizplus · Accepted Answer

Norepinephrine released from postganglionic neurons primarily targets adrenergic receptors on effectors like smooth muscle.

When Norepinephrine Is Released from Postganglionic Neurons, Its Targets Are