Parasympathetic neurons from which cranial nerve innervate most of the viscera in the thoracic and abdominal cavities?
A) I
B) III
C) VII
D) IX
E) X

Question

Quizplus · Accepted Answer

The parasympathetic neurons from the Vagus nerve (Cranial Nerve X) innervate most of the viscera in the thoracic and abdominal cavities, regulating functions such as heart rate, gastrointestinal secretion, and motility.

Parasympathetic Neurons from Which Cranial Nerve Innervate Most of the Viscera