nursing diagnosis for impaired physical mobility

This includes cataracts, the infections river blindness and trachoma, glaucoma, diabetic retinopathy, uncorrected refractive errors, and some cases of childhood blindness. The World Health Organization (WHO) estimates that 80% of visual impairment is either preventable or curable with treatment. Screening adults without symptoms is of uncertain benefit. Screening for vision problems in children may improve future vision and educational achievement. These cases are known as cortical visual impairment.

Visual impairment can also be caused by problems in the brain due to stroke, premature birth, or trauma, among others. Other disorders that may cause visual problems include age-related macular degeneration, diabetic retinopathy, corneal clouding, childhood blindness, and a number of infections. Cataracts are the most common cause of blindness.

Refractive errors include near-sightedness, far-sightedness, presbyopia, and astigmatism. The most common causes of visual impairment globally are uncorrected refractive errors (43%), cataracts (33%), and glaucoma (2%). In addition to the various permanent conditions, fleeting temporary vision impairment, amaurosis fugax, may occur, and may indicate serious medical problems. In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment – visual impairment may cause the individual difficulties with normal daily tasks including reading and walking. For the former and latter case, the terms low vision and blindness respectively are often used. Visual or vision impairment ( VI or VIP) is the partial or total inability of visual perception. Vision rehabilitation, changes in the environment, assistive devices ( eyeglasses, white cane) Uncorrected refractive errors, cataracts, glaucoma Non-24-hour sleep–wake disorder, falls in older adults A typical Snellen chart that is frequently used for visual acuity testing

Nursing diagnosis for impaired physical mobility