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9 Cards in this Set
- Front
- Back
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What is the fx of CN III
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elevate eyelid, muscles of iris/cilliary body; extraocular muscles
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What is the fx of CN IV
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superior oblique
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What is the fx of CN VI
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lateral rectus
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What is the fx of CN V in a reflex arc?
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sensory portion of corneal reflex (V1)
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What is the fx of CN VII [involving the eye]
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lacrimal glands, muscles involved in lid closure (orbicularis oculi)
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What are the three parts of the ear?
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External, middle and inner
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What is papiledema?
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Physiologic cup protruding (d/t increased intracranial pressure)
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What are the parts of the external ear
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Pinna (tragus, helix, antihelix, antigragus, triagnular fossa, lobule); External auditory canal
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What is cupping
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Physiologic disc being pulled back into head (d/t increased intraocular pressure)
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