The leading cause of blindness worldwide is:
A) cataracts.
B) severe retinopathy.
C) diabetes.
D) glaucoma.

Question

Quizplus · Accepted Answer

Cataracts are responsible for more than half of all cases of blindness worldwide. They occur when the clear lens inside the eye becomes cloudy, which can cause vision to become increasingly blurry and opaque over time. Cataracts can be caused by aging, exposure to UV radiation, certain medications, and other factors. However, they can often be treated by surgery to remove the cloudy lens and replace it with an artificial one.

The Leading Cause of Blindness Worldwide Is