Certified Rehabilitation Counselor Practice

Which eye disease is considered the leading cause of visual disability?

1. Glaucoma

2. Macular degeneration

3. Retinal detachment

4. Diabetic retinopathy

The correct answer is: Diabetic retinopathy

Diabetic retinopathy is considered the leading cause of visual disability primarily due to its prevalence and the impact diabetes has on eye health. This condition results from damage to the blood vessels in the retina caused by prolonged high blood sugar levels, which can lead to serious vision problems if not managed effectively. With the increasing incidence of diabetes globally, more individuals are at risk for developing diabetic retinopathy, which often goes unnoticed in its early stages. This lack of awareness and the progressive nature of the disease contribute significantly to the number of individuals affected by visual impairments associated with the condition. Effective preventive measures and treatments, such as managing blood sugar levels and regular eye examinations, can significantly reduce the risk of severe vision loss from diabetic retinopathy, making it a crucial area of focus in rehabilitation counseling and eye care practices. Understanding the prevalence and complications of diabetic retinopathy highlights why it is a priority area for those concerned with visual disabilities.