cranial nerve assessemt Flashcards

1
Q

Smell

A

Olfactory CN I

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2
Q

Vision

A

CN II – Optic (Sensory)

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3
Q

Motor to four extraocular muscle; elevated eyelid; pupillary reactions

A

CN III – Oculomotor (Motor)

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4
Q

Motor to superior oblique for downward, lateral of the EYE

A

CN IV – Trochlear (Motor)

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5
Q

Sensory from surface of head n neck, sinuses, meninges, tympanic membranes.
Motor to muscle of mastication

A

CN V – Trigeminal (Both)

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6
Q

Motor to lateral rectus for lateral deviation of the eye.

A

CN VI – Abducens (Motor)

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7
Q

Motor to muscle of facial expression; parasympathetic supply to many glands of head; sensation around external ear; taste from 2/3 of tongue and palate; close eyelid and protective blinking.

A

CN VII – Facial (Both)

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8
Q

Sense of balance and hearing

A

CN VIII – Vestibulocochlear (Sensory)

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9
Q

Salvation; elevate pharynx during swallowing and speech taste from posterior 1/3 of tongue; monitor blood pressure.

A

CN IX – Glossopharyngeal (Both)

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10
Q

Motor to pharynx; parasympathetic supply to thoracic and abdominal viscera; sensory from pharynx, larynx, trachea, bronchi and viscera.

A

CN X – Vagus (Both)

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11
Q

Motor muscle of the tongue

A

CN XII –Hypoglossal (Motor)

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