Multiple Choice
As people age,they often have trouble seeing near objects.This farsightedness is treated by
A) radial keratotomy.
B) an unevenly ground lens to compensate for an uneven cornea.
C) cataract surgery.
D) wearing concave lenses to refocus the image on the retina.
E) wearing convex lenses to refocus the image on the retina.
Correct Answer:
Verified
Correct Answer:
Verified
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