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Refractive errors https://en.m.wikipedia.org Screenshot_20200411…
Refractive errors
https://en.m.wikipedia.org
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Definition
Problems with focusing light accurately on retina due to shape of the eye
Causes
Problems with cornea shape
Eyeball length
Aging of lense
Diagnostic tests
Eye examination
Treatment
Refractive surgery
Contact lenses
Eye glasses
Pathophysiology
Degenerative changes due to gradual loss of elasticity of lens
Leading to decreased ability to accommodate
Due to etiology factors such as infection
Leading to refractive errors
Nursing Care
Nursing Intervention
Health education about condition
Emphasize adherence to therapy
Provide support to aid HCU in adjusting to potential vision loss
Teach patient about medication
Nursing diagnosis
Altered comfort
Altered visual perception
Anxiety
Low self-esteem
Evaluation
Patient is able to verbalize understanding of the disease process and treatment regimen
Symptoms
Double vision
Headache
Eye strain
Blurry vision
