Cranial Nerves Flashcards by Beverly Ziegler

Q

I

A

Olfactory nerve

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Q

II

A

Optic Nerve

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Q

III

A

Oculomotor nerve

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Q

IV

A

Trochlear nerve

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Q

V

A

Trigeminal Nerve

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Q

VI

A

abducens nerve

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Q

VII

A

facial nerve

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Q

VIII

A

vestibulocochlear nerve

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Q

IX

A

Glossopharyngeal nerve

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Q

XII

A

hypoglossal nerve

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Q

XI

A

accessory nerve

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Q

what does the olfactory nerve innervate?

A

smell

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Q

what does the optic nerve innervate

A

sight (sensing)

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Q

what does the oculomotor nerve innervate?

A

all eye muscles expect superior oblique and lateral rectus

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Q

what does the trochlear nerve innervate

A

superior oblique (of eye)

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Q

what does the trigeminal nerve innervate

A

opthalmic, maxillary, mandibular branches

Q

what does the abducens nerve innervate?

A

lateral rectus (abducts eye)

Q

what does the facial nerve innervate

A

face muscles

Q

what does the vestubulocochlear nerve innervate?

A

auditory nerve

Q

what does the glossopharyngeal nerve innervate

A

tongue and throat

Q

what does vagus nerve innervate

A

heart and abdomen viscera

Q

what does hypoglossal nerve innervate?

A

palatoglossus

Q

what does spinal accessory nerve innervate?

A

sternocleidomastoid and trapezius