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17 Cards in this Set
- Front
- Back
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Lisch nodules - neurofibromatosis. Rarely can obstruct outflow causing increased pressure. Rarely optic ______ is associated.
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Lisch nodules - neurofibromatosis. Rarely can obstruct outflow causing increased pressure. Rarely optic glioma is associated.
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Eye findings in Chronic: Arteriolar sclerosis (HTN)
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A/V nicking, silver/copper – wire arterioles
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Eye findings in Acute: Fibrinoid necrosis of the vessel wall (HTN)
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Exudates, cotton-wool spots, flamed-shaped hemorrhages, retinal edema, papilledema
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Management of Central Retinal Artery Occlusion
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Rebreathing CO2 - into paper bag.
Topical beta-blocker Intravenous acetazolamide Massaging of globe with lids closed Anterior chamber paracentesis Calcium channel blockers Hyperbaric O2 |
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Roth spots?
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giant red spots on retina
retinal hemorrhages with white or pale centers composed of coagulated fibrin. |
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Which sickle cell MC has retinopathy?
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HbSC most commonly has retinopathy.
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MC tumor of the eye is metastatic. Mc from where
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breast and lung.
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MC primary eye tumor is _________ __________ in an adult. In a child is retinoblastoma.
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MC primary eye tumor is choroidal melanoma in an adult. In a child is retinoblastoma.
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symptoms of dry eyes. (connective tissue disorder)
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Burning
Foreign body sensation Photophobia |
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Specific antibodies for Sjogren's
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SSA (RO) 70%+
SSB (LA) 40%+ |
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Restasis = cyclosporin A. Anti-rejetion drug for kidney transplants. How does it help with dry - eye?
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Goblet cell number was enhanced and the tears improved
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Calcium deposits in dry eye.
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Band keratopathy.
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#1 cause of blindness in US under the age of 60.
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Diabetic retinopathy
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Granulomatous iritis -large mutton fats clumps of precipitate. Plastered on the ____ surface of the cornea. Treat with topical and sometimes systemic steroids.
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Granulomatous iritis -large mutton fats clumps of precipitate. Plastered on the back surface of the cornea. Treat with topical and sometimes systemic steroids.
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White cuffing around the vessels. Seen in ___________.
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White cuffing around the vessels. Seen in sarcoidosis.
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Meds causing toxic retinopathies
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Thioridazine
Chloroquine Hydroxychloroquine Tamoxifen |
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Meds causing Toxic Optic Neuropathies
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Ethambutol
Isoniazid Fluoroquinolones |
