During a physical examination, the nurse assesses a patient's cranial nerves. When testing cranial nerve VIII (vestibulocochlear nerve), which assessment should the nurse perform? a) Testing hearing acuity by whispering words from behind the patient b) Assessing pupillary response to light and accommodation c) Assessing sensation on the face using a cotton swab d) Evaluating balance and coordination by having the patient walk heel-to-toe

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