________ is a refractive disorder in which irregularities in the curvature of the cornea cause light not to focus on the retina but to spread out over an area, causing overall blurring of vision.

A. Astigmatism
B. Myopia
C. Presbyopia
D. Strabismus


Answer: A

Health Professions

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Answer the following statement true (T) or false (F)

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