Which of the cranial nerves has many diverse functions, such as controlling muscles of speech and swallowing, and providing sensation in the pharynx, esophagus, and thoracic and abdominal viscera?
A)Accessory nerve
B)Vagus nerve
C)Glossopharyngeal nerve
D)Trigeminal nerve
E)Trochlear nerve

Question

Quizplus · Accepted Answer

The vagus nerve (cranial nerve X) has many diverse functions including controlling muscles of speech and swallowing, providing sensation in the pharynx, esophagus, and thoracic and abdominal viscera, regulating heart rate, controlling the digestive system, and influencing respiratory function. The other options have more specialized functions.

Which of the Cranial Nerves Has Many Diverse Functions, Such