Refractive Errors Quiz
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Questions and Answers

What is the most common symptom of near-sightedness?

  • Headaches
  • Eye strain
  • Blurry vision for far away objects (correct)
  • Blurry vision for close objects
  • Double vision

What causes presbyopia?

  • The length of the eyeball being too long
  • The eyeball being too short
  • The cornea being the wrong shape
  • Aging of the lens of the eye (correct)
  • Genetic factors

Which refractive error results in objects appearing stretched out or blurry?

  • Near-sightedness
  • Astigmatism (correct)
  • Double vision
  • Presbyopia
  • Far-sightedness

What is the safest method of correcting refractive errors?

<p>Eyeglasses (B)</p> Signup and view all the answers

How are refractive errors diagnosed?

<p>By eye examination (B)</p> Signup and view all the answers

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