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20 Cards in this Set
- Front
- Back
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Legally Blind |
20/200 or worse in the best corrected eye, or a field restriction of 20% or less. |
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Kestenbaum Rule |
Mathematical formula to determine magnification power to help the low vision patient read. |
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Writing Guide |
Plastic template used to assist blind or partially sighted patients to write a check or letter. |
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Scotoma |
Blind spot or area of no vision. |
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Kinetic Perimetry |
Test to determine the boundaries of vision using a moving target. |
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Static Perimetry |
Test to determine the boundaries of vision using a stationary target. |
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Fundus Photos |
Pictures of the retina and surrounding structures. |
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Fluorescein Angiography |
Pictures of the fundus after injected with dye. |
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HIPAA |
Health Insurance Portability and Accountability Act. |
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Outside Rx |
Patient brings Rx from another doctor to be filled. |
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A-Scan |
An ultrasound technique to determine the axial length of the eye to calculate the interocular lens power needed. |
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B-Scan |
An ultrasound technique to provide a two dimensional cross section of the eye. |
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Ishihara Test |
Simple color deficiency exam using colored cards. |
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GPC |
Giant Papillary Conjuntivitis |
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Orthoptics |
Study of eye conditions with emphasis on correcting muscle imbalance of the eye. |
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Snellen Chart |
Common visual acuity chart used to determine sharpness of vision. |
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Achromat |
Person totally color blind. |
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Trichromat |
Person with full color vision. |
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SC |
Without Correction |
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CC |
With correction. |
