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  2. Eye examination - Wikipedia

    en.wikipedia.org/wiki/Eye_examination

    An eye examination, commonly known as an eye test, [1] is a series of tests performed to assess vision and ability to focus on and discern objects. [2] It also includes other tests and examinations of the eyes . [ 2 ]

  3. Eye chart - Wikipedia

    en.wikipedia.org/wiki/Eye_chart

    An example of the Landolt C eye chart (also known as the Japanese eye chart). Numerous types of eye charts exist and are used in various situations. For example, the Snellen chart is designed for use at 6 meters or 20 feet, and is thus appropriate for testing distance vision, while the ETDRS chart is designed for use at 4 meters. [16]

  4. Chloroquine retinopathy - Wikipedia

    en.wikipedia.org/wiki/Chloroquine_retinopathy

    Baseline evaluation for patients beginning treatment with a chloroquine derivative should include a complete eye examination by an eye care professional, retinal photography for follow-up comparisons, and Visual field testing with a white pattern. Central visual field assessment should test the central 10° of vision with a white test target ...

  5. Monoyer chart - Wikipedia

    en.wikipedia.org/wiki/Monoyer_chart

    The Monoyer chart was created by Ferdinand Monoyer and is used to test visual acuity. [1] He inserted his name in the chart; reading upwards on both ends, but ignoring the first line, the name "Ferdinand Monoyer" can be seen.

  6. Epithelial basement membrane dystrophy - Wikipedia

    en.wikipedia.org/wiki/Epithelial_basement...

    Surgical and non-surgical options available Epithelial basement membrane dystrophy ( EBMD ) is a disorder of the eye that can cause pain and dryness. EBMD, also known as map-dot-fingerprint dystrophy and Cogan microcystic epithelial dystrophy , is a corneal epithelial disease that may result in recurrent corneal erosions , irregular corneal ...

  7. File:Snellen chart.svg - Wikipedia

    en.wikipedia.org/wiki/File:Snellen_chart.svg

    Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.

  8. Hydroxychloroquine - Wikipedia

    en.wikipedia.org/wiki/Hydroxychloroquine

    Hydroxychloroquine, sold under the brand name Plaquenil among others, is a medication used to prevent and treat malaria in areas where malaria remains sensitive to chloroquine. Other uses include treatment of rheumatoid arthritis , lupus , and porphyria cutanea tarda .

  9. E chart - Wikipedia

    en.wikipedia.org/wiki/E_Chart

    The chart contains rows of the letter "E" in various kinds of rotation. The patient is asked to state (usually by pointing) where the limbs of the E are pointing, "up, down, left or right." Depending on how far the patient can "read", his or her visual acuity is quantified. It works on the same principle as Snellen's distant vision chart.