Understanding Disabling Glare
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Questions and Answers

What part of the eye changes the size of the pupil depending on the amount of light?

  • Retina
  • Iris (correct)
  • Lens
  • Cornea

    • What is the purpose of changing the size of the pupil in response to different light conditions?

  • To prevent damage to the eyes (correct)
  • To improve peripheral vision
  • To affect retinal focus
  • To regulate eye color

    • What is the back surface of the eye where light is focused by the lens?

  • Iris
  • Cornea
  • Pupil
  • Retina (correct)

    • How does the lens of the eye adapt to keep objects in focus at varying distances?

    <p>By adjusting its shape</p> Signup and view all the answers

    In visual accommodation, what role do suspensory ligaments play in shaping the lens?

    <p>They pull on the lens to make it flat or fatter</p> Signup and view all the answers

    What is glare in relation to vision discomfort?

    <p>Discomfort produced by intense light exceeding adapted levels</p> Signup and view all the answers

    Which type of lens bends light more than others?

    <p>'Fatter' lens</p> Signup and view all the answers

    What happens to suspensory ligaments when looking at a near object?

    <p>They pull on the lens less, allowing it to go flat</p> Signup and view all the answers

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