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What is the name of the 1st cranial nerve?
olfactory
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What is the name of the 2nd cranial nerve?
optic
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What is the name of the 3rd cranial nerve?
oculomotor
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What is the name of the 4th cranial nerve?
trochlear
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What is the name of the 5th cranial nerve?
trigeminal
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What is the name of the 6th cranial nerve?
abducens
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What is the name of the 7th cranial nerve?
facial
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What is the name of the 8th cranial nerve?
vestibulocochlear
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What is the name of the 9th cranial nerve?
glossopharyngeal
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What is the name of the 10th cranial nerve?
vagus
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What is the name of the 11th cranial nerve?
spinal accessory
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What is the name of the 12th cranial nerve?
hypoglossal
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Which 3 cranial nerves are sensory?
- olfactory (1)
- optic (2)
- vestibulocochlear (8)
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Which 4 cranial nerves are mixed?
- trigeminal (5)
- facial (7)
- glossopharyngeal (9)
- vagus (10)
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Which 5 cranial nerves are motor?
- oculomotor (3)
- trochlear (4)
- abducens (6)
- spinal accessory (11)
- hypoglossal (12)
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What is the function of olfactory?
smell
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What is the function of optic?
vision
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What is the function of oculomotor?
muscles of eye
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What is the function of trochlear?
muscles of eye
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What is the function of trigeminal?
- sensory - face area
- motor - chewing muscles
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What is the function of abducens?
muscles of eye
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What is the function of facial?
- sensory - tongue area
- motor - muscles of eye
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What is the function of vestibulocochlear?
hearing
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What is the function of glossopharyngeal?
- sensory - tongue, pharynx, middle ear
- motor - muscles of pharynx
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What is the function of vagus?
- sensory - heart, lungs, GI tract, ear
- motor - heart, lungs, GI tract
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What is the function of spinal accessory?
sternocleidomastoid, trapezius muscles
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What is the function of hypoglossal?
muscles of tongue
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