Question | Answer |
Blurred or cludy vision, abnormal color perception, glare, decline is gradual, and discolored pupil are all clinical findings of what? | Cataracts |
How would you diagnose cataracts? | Snellen Chart, Opthalmascopy |
separation of sensory retina and underlying pigment epithlium, with fluid accumulation bwtn the two. | Retinal Detachment |
Floating spots, veil-like coating, flashes of light, no pain, and loss of vision are all associated with ? | Retinal Detachment |
Group of disorders characterized by optic nerve damage involving IOP, optic nerve atrophy, and peripheral vision loss. | Glaucoma |
normal eye pressure is? | 10-21 mmHg |
Higher eye pressure means? | Higher risk for glaucoma |
Visual Acuity, Visual fields, and Tonometry (checks pressure), snellen chart all are used to diagnose what? | Glaucoma |
Halos, difficulty adjusting to light, and headache are all findings of what? | Glaucoma |
Decreased outflow of aqueous humor, clogged trabecular network. Tunnel vision gradually develops slowly. | POAG primary open angle glaucoma |
decreased outflow, outflow channels are blocked by lens bulging or pupil dilation, acute (emergency) sudden pain, n & v, colored halos, blurry, redness. Caused by systemic drugs, trauma, injury. or can be chronic | PACG primary angle closure glaucoma |
Is there a cure for glaucoma? | Nope |
1) Test compares air and bone conduction hearing. 2) Strike a 512 Hz tuning fork softly. 3) Place the vibrating tuning fork on the base of the mastoid bone | Rinnes Test |
test diff conductive hearing impairmt. Tuning fork applied to 1 of several points midline forehead;if sound's heard better in imp ear, middle ear cause;if sound's heard better normal ear,hearing imp caused by diseased sensorineural | Weber's Test |