Which of the Following is Correct About the Autonomic Nervous

Question

Which of the following is correct about the autonomic nervous system (ANS)?
A) The ANS is part of both the CNS and the PNS.
B) ANS functions are involuntary.
C) ANS motor neurons innervate cardiac muscle fibers, smooth muscle fibers, and glands.
D) ANS motor pathways always include two neurons.
E) All of the choices are correct.

Accepted Answer

The autonomic nervous system is part of the peripheral nervous system (PNS) and controls involuntary functions. It innervates cardiac muscle, smooth muscle, and glands, and typically involves a two-neuron pathway.