Cranial Nerve Assessment Techniques

This video tutorial by Sarah from register nurse rn.com covers a comprehensive nursing assessment of cranial nerves I through XII. It includes detailed instructions on testing each nerve, such as the olfactory nerve for smell, the optic nerve for vision, and the facial nerve for expressions. The tutorial emphasizes the importance of privacy, hand hygiene, and clear communication with patients. It also provides practical tips for conducting tests, like using pleasant-smelling substances for olfactory tests and ensuring proper lighting for pupil assessments.

What is the first step in preparing for a cranial nerve assessment?

• All of the above

• Perform hand hygiene

• Explain the procedure to the patient

• Provide privacy to the patient

Which cranial nerve is tested by assessing the sense of smell?

• Cranial Nerve 1

• Cranial Nerve 3

• Cranial Nerve 4

• Cranial Nerve 2

What tool is used to assess visual acuity?

• Penlight

• Tuning fork

• Snellen chart

• Ophthalmoscope

Which cranial nerves are involved in eye movement and pupil reaction?

• Cranial Nerves 1, 2, and 3

• Cranial Nerves 3, 4, and 6

• Cranial Nerves 5, 6, and 7

• Cranial Nerves 8, 9, and 10

What is the purpose of the accommodation test?

• To evaluate peripheral vision

• To assess pupil constriction and eye crossing

• To test the sense of smell

• To check for involuntary eye movement

Which cranial nerve is responsible for mastication?

• Cranial Nerve 7

• Cranial Nerve 11

• Cranial Nerve 5

• Cranial Nerve 9

How is the facial nerve tested?

• By evaluating tongue movement

• By assessing facial expressions

• By testing hearing

• By checking the sense of smell

Which cranial nerve is assessed by whispering words and checking hearing?

• Cranial Nerve 12

• Cranial Nerve 10

• Cranial Nerve 8

• Cranial Nerve 6

What is checked when assessing the glossopharyngeal nerve?

• Sense of smell

• Gag reflex

• Facial expressions

• Eye movement

Which cranial nerve is evaluated by asking the patient to move their tongue?

• Cranial Nerve 10

• Cranial Nerve 9

• Cranial Nerve 12

• Cranial Nerve 11