Course

Anatomy & Physiology

Study Pack

Set 17 The Nervous System Autonomic Nervous System

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Question 1

(Multiple Choice)

Free
Most sympathetic postganglionic fibers release which neurotransmitter at neuroeffector junctions?

A) dopamine
B) acetylcholine
C) serotonin
D) norepinephrine
E) cholecystokinin

Answer

Question 2

(Multiple Choice)

Free
Which ganglia innervate visceral effector organs in the abdominopelvic cavity?

A) ciliary ganglia
B) pterygopalatine ganglia
C) sympathetic chain ganglia
D) otic ganglia
E) collateral ganglia

Answer

Question 3

(Multiple Choice)

Free
Postganglionic axons of the autonomic nervous system are ________.

A) myelinated
B) unmyelinated
C) sometimes myelinated and sometimes unmyelinated

Answer