Which of the Following Statements About Cranial Nerves Is Not

question 25

Multiple Choice

Which of the following statements about cranial nerves is not true?

• A) Humans have 31 pairs of cranial nerves.
• B) The cranial nerves are referred to by roman numerals.
• C) Some cranial nerves are only sensory nerves, while some are only motor fibers. Others are mixed.
• D) Cranial nerves are largely associated with the head, neck, and face.
• E) The vagus nerve is a cranial nerve.

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Definitions:

Bicuspids

Also known as premolars, these are types of teeth located between the canine and molar teeth in the human dentition, primarily involved in crushing and grinding food.

Canines

Pointed teeth located between the incisors and premolars, used for tearing food.

Pharynx

The muscular tube that connects the mouth and nasal passages to the esophagus and larynx; part of the throat.

Gallbladder

A small organ beneath the liver that stores bile, which is used in the digestion of fats.