Cranial Nerves Flashcards

0
Q

CN 3

A

Occulomotor
Function: Raises superior eyelid, turns eyeball superiorly, inferiorly, and medially
Cranial Exit: Superior Orbital Fissure

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1
Q

CN2

A

Name: Optic Nerve
Function: Sight
Cranial Exit: Optic Canal
- along with opthalimic artery

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2
Q

CN 4

A

Trochlear Nerve
Function: Assists in turning eye inferolaterally
Cranial Exit: Superior Orbital Fissure

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3
Q

CN 5

A

Trigeminal - ophthalmic
Function: Sensation from cornea, skin of forehead, scalp, eyelids, nose, and mucosa of nasal cavity and paranasal sinuses

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