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10 Cards in this Set
- Front
- Back
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Occular Support System
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6 occular muscles allow for movement of each eye through the six cardinal gazes
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Eyelids
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Elastic skin folds which distribute tears and protect anterior eye
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Three layers of eyeball
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The outermost supporting layer, The middle Vascular layer, the innermost neural layer
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The outermost supporting layer consists of
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Conjunctiva, cornea, sclera
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Cornea
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Blends and directs rays of light to the retina
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The middle vascular layer consists of ?
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The iris, the ciliary body, the choroid
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The innermost neural layer consist of ?
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the retina
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Retina
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Thin simitransparent layer of nerve tissue that forms the innermost lining of the eye
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The center of the retina contains:
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Macula, fovea, point of finest vision
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Fovea
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Area where only cones are present, damage here severely reduces central vision
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