Eye - EYE CONJUNCTIVA Transparent mucous membrane lining...

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EYE
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CONJUNCTIVA Transparent mucous membrane lining the eyelids and covering anterior surface of eyeball except cornea Richly innervated Vascular
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Lacrimal Apparatus Tears with bactericidal enzyme flow across the eyeball, wash away foreign particles, and help with diffusion of O2 & CO2.
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Extrinsic Eyes Muscles Innervated by cranial nerves III, IV and VI trochlea
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The Tunics of the Eyeball Fibrous layer (tunica fibrosa) = sclera and cornea Vascular layer (tunica vasculosa) = choroid, ciliary body & iris Internal layer (tunica interna) = retina and optic nerve
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OPTICAL COMPONENTS Transparent structures that refract (bend) light rays to focus them on the retina 1. Cornea - covers anterior surface of eyeball 2. Aqueous humor - clear serous fluid located between lens and cornea 3. Lens - suspended by ring of suspensory ligaments 4. Vitreous humor - jelly-like located between the lens and retina
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This note was uploaded on 09/24/2011 for the course BSC 1085 taught by Professor Staff during the Summer '09 term at Broward College.

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Eye - EYE CONJUNCTIVA Transparent mucous membrane lining...

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