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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
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
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
13. What controls the amount of light entering
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
18. What are the suspensory ligaments for a distant object
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