Ophthalmology Questions 100% Correct Review Test A+

Ophthalmology Questions 100% Correct Review Test A+ what is the only case you don't check VA in first? - Answer-chemical burns which metabolic pathway is used in a hyperglycemic state? - Answer-sorbital - aldose reductase pathway what is loss of focusing ability (near vision)? - Answer-presbyopia mid-dilated fixed pupil, haloes, sever pain, headache, dec vision - Answer-acute close angle glaucoma vitreous hemorrhage tx - Answer-vitrectomy flashing light (photopsia) and floaters followed by shade in visual field - Answer-retinal detachment sudden painless loss of vision, cherry red spot - Answer-CRAO CRAO tx - Answer-digital massage two ocular emergencies - Answer-CRAO and chemical burns "blood and thunder" appearance, severe vision loss - Answer-CRVO CRVO etiology - Answer-htn, diabetes, glaucoma, smoking vitreous hemorrhage etiology - Answer-proliferative diabetic retinopathy - neovascularization RAPD, MS, disc edema, painless - Answer-optic neuritis (papillitis) disc edema w/ inc ICP - Answer-papilledema headache, jaw claudication, scalp tenderness, arthralgias - Answer-ischemic optic neuropathy ischemic optic neuropathy DX - Answer-pale, swollen optic nerve and inc ESR ischemic optic neuropathy tx - Answer-high dose systemic corticosteroids glaucoma triad - Answer-inc IOP, optic n damage, visual field loss leading cause of blindness globally - Answer-cataracts leading cause of blindness in U.S. - Answer-diabetic retinopathy leading cause of blindness in AA - Answer-glaucoma leading cause of blindness in eldery - Answer-macular degeneration leading cause of blindness due to infection - Answer-herpes inc myopia, monocular diplopia, dull colors - Answer-cataracts surgical indication for cataracts - Answer-patient decides it's interfering with their daily life atrophic (dry) macular disease - Answer-gradual vision loss, drusen in Bruch's membrane exudative (wet) - Answer-sudden vision loss; subretinal neovascularization - hemorrhages tx for age related macular degeneration - Answer-NVM/low vision aids; anti-VEGF for wet child w/ h/o URI, otitis media, swollen lid, red eye, periorbital edema - Answer-pre-septal cellulitis adult w/ sinus infection and periorbital edema, swollen lid, erythema - Answer-pre-septal cellulitis impaired eye movement, painful, racoon eyes CONTINUES