NUR 155 Test 1 – 100% Correct Solved

NUR 155 Test 1 – 100% Correct Solved Cataract - Answer ️️ -Opacity of the lens Caused by abnormal metabolic process within the lens; water & protein accumulate in the lens fiber structure Signs & Symptoms of Cataract - Answer ️️ --decreased vision -abnormal perception -glare Treatment of Cataract - Answer ️️ -Nonsurgical: change in glasses prescription; increased lighting, lifestyle adjustments Surgical: removal of lens; phacoemulsification Cataract (Surgical Care) - Answer ️️ -Preop: mydriatic, cycloplegic agents; nonsteroidal anti- inflammatory drugs; topical antibiotics; antianxiety meds Surgery: removal of lens; phacoemulsification; extracapsular extraction Postop: topical antibiotic; topical corticosteroid; mild analgesia (if needed); eye patch or shield Cataract Diagnosis - Answer ️️ --decreased visual acuity -slit lamp microscopic exam -directly observable by ophthalmoscopic exam