Term
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Definition
| adaption of the eye for near vision by increasing the curvature of the lens |
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Term
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Definition
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Term
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Definition
| gray-white arc or circle around the limbus of the iris that is common with aging |
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Term
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Definition
| pupil does not react to light; does not constrict wih accomodation |
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Term
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Definition
| refractive error of vision due to differences in curvature in refractive surfaces of the eye (cornea and lens) |
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Term
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Definition
| crossing paths of an artery and vein in ocular fundus |
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Term
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Definition
| loss of both temporal visual fields |
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Term
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Definition
| inflammation of the glands and eyelash follicles along the margin of the eyelids |
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Term
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Definition
| opacity of the lens of the eye that develops slowly with aging and gradually obstructs vision |
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Term
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Definition
| infection or retention cyst of meibomian gland, showing as a beady nodule on the eyelid |
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Term
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Definition
| infection of the conjunctivia, "pinkeye" |
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Term
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Definition
| abnormal soft exudates visible as gray-white areas on the ocular fondus |
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Term
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Definition
| ratio of the width of the physiologic cup of the width of the optic disc, normally half or less |
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Term
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Definition
| unit of strength of the lens settings on the ophthalmoscope that changes the focus on the eye structures |
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Term
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Definition
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Term
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Definition
| benign deposits on the ocular fundus that show as round yellow dots and occur normally with aging |
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Term
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Definition
| lower eyelid loose and rolling outward |
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Term
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Definition
| lower eyelid rolling inward |
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Term
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Definition
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Term
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Definition
| area of keenest vision at the center of the macula on the ocular fundus |
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Term
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Definition
| a group of eye diseases characterized by increased intraocular pressure |
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Term
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Definition
| (stye) red, painful pustule that is a localized infection of hair follicle at eyelid margin |
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Term
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Definition
| the abnormal white rim of sclera visible between the upper eyelid and the iris when a person moves the eyes downward |
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Term
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Definition
| round darker area of the ocular fundus that mediates vision only from the central visual field |
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Term
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Definition
| abnormal finding of round red dots on the ocular fundus that are localized dilations of small vessels |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| "nearsighted"; refractive error in which near vision is better than far vision |
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Term
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Definition
| involuntary, rapid, rythmic movement of the eyeball (shaking) |
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Term
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Definition
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Term
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Definition
| pallor of the optic disc due to partial or complete death of optic nerve |
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Term
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Definition
| area of ocular fundus in which blood vessels exit and enter |
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Term
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Definition
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Term
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Definition
| statis of blood flow out of the ocular fundus; sign on increased intracranial pressure |
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Term
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Definition
| decrease in power of accomodation that occurs with aging |
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Term
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Definition
| triangular opaque tissue on the nasal side of the conjunctiva that grows toward the center of the cornea |
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Term
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Definition
| drooping of the upper eyelid over the iris and possible covering the pupil |
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Term
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Definition
| red glow that appears to fill the person's pupil when first visualized through the ophthalmoscope |
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Term
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Definition
| (squint, cross eyed) disparity of the eye axes |
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Term
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Definition
| soft, raised yellow plaques occuring on the skin at the inner corners of the eyes |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| diagnostic positions test |
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Definition
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