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6. What type of pupil is made when the eye is in dim light

  • A wide/dilated pupil
  • Contracted pupil

7. What lens is used to correct longsightedness

  • Converging
  • Diverging

8. What are the causes of myopia

  • Large eyeballs
  • Small eyeballs

9. Are the light rays bent a lot or little for a distant object

  • A little
  • A lot

10. What is the fovea

  • Where the cones are
  • The yellow spot
  • Where there are rods and some Cones

11. What is the choroid

  • Stops internal reflection of light
  • A dark pigmented layer that prevents internal reflection of light
  • Dark layer between the retina and the sclera

12. Is the viturous humour fluid or jelly

  • Jelly
  • Fluid

13. What controls the amount of light entering

  • Iris
  • Pupil
  • Retina
  • Cornea

14. What is hypermetropia

  • Long sightedness
  • Short sightedness

15. What is the function of the ciliary muscles

  • Maintain the shape of the lens
  • Hold the lens in place
  • To change the shape of the lens
  • Refract the light

16. What is the sclera

  • Bends and refracts light
  • Tough outer coating
  • A tough white coating that maintains the shape and protects the eye
  • Controls the amount of light entering the eye

17. True or false: the cilary muscles contract for a near object

  • True
  • False

18. What are the suspensory ligaments for a distant object

  • Tight
  • Slack

19. What does laser eye surgery do to the eye

  • Changes the shape of the lens
  • Changes the shapes of the retina

20. What is the blind spot

  • Where the optic nerve leaves the eye
  • Where there are only cones
  • Where there are no cones
  • A player where you are blind