A nurse is performing a cranial nerve assessment on a client following a head injury. Which of the following findings should the nurse expect if the client has impaired function of the vestibulocochlear nerve (cranial nerve VIII)?A. Inability to smellB. Loss of peripheral visionC. Disequilibrium with movementD. Deviation of the tongue from midline
Question
A nurse is performing a cranial nerve assessment on a client following a head injury. Which of the following findings should the nurse expect if the client has impaired function of the vestibulocochlear nerve (cranial nerve VIII)?A. Inability to smellB. Loss of peripheral visionC. Disequilibrium with movementD. Deviation of the tongue from midline
Solution
The nurse should expect to see "Disequilibrium with movement" if the client has impaired function of the vestibulocochlear nerve (cranial nerve VIII). This nerve is responsible for hearing and balance, so any damage or impairment can lead to symptoms such as vertigo, unsteadiness, or problems with coordination.
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