This topic contains a solution. Click here to go to the answer
|
|
Did you know?
A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.