The smooth muscle of the digestive viscera is served largely by the ________.
A) pelvic nerves
B) vagus (X) nerves
C) lumbar splanchnic nerves
D) cephalic plexus

Question

Quizplus · Accepted Answer

The smooth muscle of the digestive viscera is largely served by the vagus (X) nerves, which are part of the parasympathetic nervous system. These nerves help to regulate digestion by increasing digestive secretion and motility. The pelvic nerves are also involved in the regulation of certain digestive functions, while the lumbar splanchnic nerves and cephalic plexus are involved in other aspects of autonomic nervous system regulation. However, the vagus nerves are the primary nerves involved in the regulation of the smooth muscle of the digestive viscera.

The Smooth Muscle of the Digestive Viscera Is Served Largely