Which of the following statements accurately describes the ability of cranial nerves to carry sensory and motor information?
A) Half of the cranial nerves carry sensory information and the other half of the cranial nerves carry motor information.
B) All cranial nerves carry both sensory and motor information.
C) Some cranial nerves carry just sensory information, while all of the others carry both sensory and motor information.
D) Some cranial nerves carry sensory information, others carry motor information, and still others carry both sensory and motor information.

Question

Quizplus · Accepted Answer

Cranial nerves can carry various types of information, including sensory, motor, or both. Some cranial nerves, like the optic nerve (II), carry only sensory information related to vision. Others, like the facial nerve (VII), carry both sensory and motor information related to facial expressions and taste sensations. And finally, some cranial nerves, like the vagus nerve (X), carry both sensory and motor information related to visceral organs, such as the heart and lungs. Therefore, option D is the best choice, as it describes the different types of information carried by different cranial nerves.

Which of the Following Statements Accurately Describes the Ability of Cranial