Term
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Definition
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Term
|
Definition
Cranial nerve II
vision and pupillary reactions |
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Term
|
Definition
Cranial nerve III
pupillary constriction, opening the eye |
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Term
|
Definition
Cranial nerve IV
downward, internal rotation of the eye |
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Term
|
Definition
Cranial nerve V
corneal reflexes
motor - jaw movements (temporal and masseter muscles; lateral pterygoids)
sensory - facial. (three divisions: opthalmic, maxillary, and mandibular) |
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Term
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Definition
Cranial nerve VI
lateral deviation of the eye |
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Term
|
Definition
Cranial nerve VII
motor - facial movements, including expression, closing the eye, and closing the mouth
sensory - taste for salty, sweet, sour, and bitter substances on the anterior 2/3 of the tongue |
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Term
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Definition
Cranial nerve VIII
hearing and balance |
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Term
|
Definition
Cranial nerve IX
swallowing and rise of the palate, gag reflex
motor - pharynx
sensory - posterior portions of the ear drums and ear canals, the pharynx, and posterior tongue including taste |
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Term
|
Definition
Cranial nerve X
motor - palate, pharynx, and larynx
sensory - pharynx and larynx |
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Term
|
Definition
Cranial nerve XI
motor - the sternocleidomastoid and upper portion of the trapezius |
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Term
|
Definition
Cranial nerve XII
motor - tongue |
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