Sympathetic Innervation of the Heart Occurs Via (The)________

Question

Sympathetic innervation of the heart occurs via (the)________.
A) superior mesenteric ganglion
B) cardiac plexus
C) lesser splanchnic nerve
D) lumbar splanchnic nerve
E) greater splanchnic nerves

Accepted Answer

Sympathetic innervation of the heart occurs via the cardiac plexus. It is a network of sympathetic and parasympathetic nerves that surround the base of the heart and includes nerve fibers from the sympathetic trunk and ganglia.