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- 1. Multiple Choice
Rods are light sensitive cells in the retina that
give you color vision in dim light
respond in dim light
give you color vision in bright light
respond in bright light
- 2. Multiple Choice
Cones are light sensitive cells in the retina that
give you color vision in bright light
respond in dim light
give you color vision in dim light
respond in bright light
- 3. Multiple Choice
The iris in a human can be
brown
green
blue
all of the above
- 4. Multiple Choice
The optic nerve transmits signals to the
temporal lobe
parietal lobe
occipital lobe
frontal lobe
- 5. Multiple Choice
The cornea
helps protect the eye
begins bending light to make an image
both of the above
none of the above
- 6. Multiple Choice
True/False: The vitreous humor helps give the cornea its rounded shape.
True
False
- 7. Multiple Choice
True/False: The tapetum helps with night vision.
True
False
- 8. Multiple Choice
The pupil is located at the center of the
sclera
iris
retina
nothing
- 9. Multiple Choice
The vitreous humor is
gel like and gives the eyeball its shape
watery and gives the eyeball its shape
- 10. Multiple Choice
The blind spot is created by the
retina
optic nerve leaving the eye through the retina
nothing; we don't have one
- 11. Multiple Choice
The sclera is designed for
strength
clarity
- 12. Multiple Choice
What are the functions of eyelids and eyelashes
to protect and rehydrate the eyes
keep dirt out of the eyes
keep debris out of the eys
all of the above
- 13. Multiple Choice
The human eye is surrounded by how many muscles?
4
2
6
5
- 14. Multiple Choice
The optic nerve has a covering that helps protect and insulate it called the
muscle fiber
fat layer
myelin sheath
trash bag
- 15. Multiple Choice
What part of the eye is this?cornealensiriscilicary body - 16. Multiple ChoiceWhat part of the eye is this?irislenscornearetina
- 17. Multiple ChoiceWhat part of the eye is this?retinaoptic nervefovea centralischoroid
- 18. Multiple ChoiceWhat is the fluid in this portion of the eye called?aqeous humorotic humorvitreous humororis humor
- 19. Multiple ChoiceWhat part of the eye is this?choroidscleracornearetina
- 20. Multiple ChoiceWhat type of fluid is found in this portion of the eye?aqueous humorotic humorvitreous humororis humor
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