Part 19 (nerve nonsense) Flashcards by Mark Jacobsen | Brainscape

Q

What is the function of cranial nerve I?

A

I

Olfactory

sensory

(smell)

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Q

What is the function of cranial nerve **II **?

A

II

Optic

sensory

(vision)

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Q

What is the function of cranial nerve III ?

A

III

Occulomotor

motor

(eye movement, pupil dilation)

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Q

What is the function of cranial nerve **IV **?

A

IV

Trochlear

motor

(eye movement)

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Q

What is the function of cranial nerve **V **?

A

V

Trigeminal

sensory and motor

(facial senses)

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Q

What is the function of cranial nerve VI ?

A

VI

Abducens

motor

(rotation of eye)

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Q

What is the function of cranial nerve VII ?

A

VII

Facial

sensory and motor

(2/3 of tongue, facial expression)

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Q

What is the function of cranial nerve VIII ?

A

VIII

Vestibulocochlear

sensory

(hearing and balance)

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Q

What is the function of cranial nerve IX ?

A

IX

Glossopharyngeal

sensory and motor

(1/3 of tongue, gag reflex)

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Q

What is the function of cranial nerve X ?

A

X

Vagus

sensory and motor

(muscles of throat, nerve of diaphragm)

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Q

What is the function of cranial nerve XI ?

A

XI

Accessory

motor

(shrugging, trapezius)

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Q

What is the function of cranial nerve XII ?

A

XII

Hypoglossal

motor

(tongue)

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