Eye Accommodation Quiz

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Questions and Answers

What is the term for the ability of the eye to adjust its focus from distant to near objects?

  • Accommodation (correct)
  • Refraction
  • Presbyopia
  • Astigmatism

Which part of the eye is responsible for controlling the accommodation process?

  • Retina
  • Cornea
  • Lens (correct)
  • Pupil

What is the age-related loss of the eye's ability to focus on close objects called?

  • Presbyopia (correct)
  • Myopia
  • Astigmatism
  • Hyperopia

What is the transparent front part of the eye called?

<p>Cornea (D)</p> Signup and view all the answers

Which part of the eye controls the amount of light entering the eye?

<p>Pupil (C)</p> Signup and view all the answers

What is the function of the retina in the eye?

<p>Convert light into neural signals (C)</p> Signup and view all the answers

Flashcards

Accommodation

The eye's ability to adjust focus between distant and near objects.

Lens

The part of the eye that changes shape to focus on objects at different distances.

Presbyopia

The age-related decline in the ability to focus on near objects.

Cornea

The transparent outer layer of the eye that helps focus light.

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Pupil

Controls the amount of light entering the eye by changing its size.

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Retina function

Converts light into neural signals, enabling vision.

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Study Notes

Eye Anatomy and Function

  • The ability of the eye to adjust its focus from distant to near objects is called accommodation.

Accommodation Process

  • The ciliary muscle is responsible for controlling the accommodation process.
  • The age-related loss of the eye's ability to focus on close objects is called presbyopia.

Eye Structure

  • The transparent front part of the eye is called the cornea.

Light Regulation

  • The iris is the part of the eye that controls the amount of light entering the eye.

Retina Function

  • The retina is responsible for detecting light and converting it into neural signals that are transmitted to the brain.

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