The CN That Supplies Parasympathetic Innervation to the Thoracic Organs

Question

The CN that supplies parasympathetic innervation to the thoracic organs is
A)CN II.
B)CN III.
C)CN VI.
D)CN IX.
E)CN X.

Accepted Answer

CN X, also known as the vagus nerve, supplies parasympathetic innervation to the thoracic organs including the heart, lungs, and esophagus.