What is the definition for low vision?
A. visual acuity is 20/70 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
B. visual acuity is 20/100 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
C. visual acuity is 20/150 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
D. visual acuity is 20/200 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
Preview next quiz:
The iris is responsible for…
A. filtering light that enters the eye.
B. defining color.
C. defining shape and motion.
D. carrying electronic signals to the brain.
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