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- 1. Multiple Choice
What's this sense called?
Hearing
Vision
Touch
- 2. Multiple Choice
______________ is the largest sense organ.
Skin
Nose
Tongue
- 3. Multiple ChoiceWhat part of the eye is this?sclerachoroidretinaciliary body
- 4. Multiple ChoiceWhat part of the eye is this?irisscleraciliary bodycornea
- 5. Multiple ChoiceWhat part of the eye is this?cornealensiriscilicary body
- 6. Multiple ChoiceWhat part of the eye is this?corneascleralensiris
- 7. Multiple ChoiceWhat part of the eye is this?choroidscleraretinaciliary body
- 8. Multiple ChoiceWhich part of the eye opens in dark places and closes in bright places?CorneaRetinaPupilLens
- 9. Multiple ChoiceWhich part of the eye contains light sensitive nerves?CorneaLensRetinaVitreous Humor
- 10. Multiple ChoiceWhich part of the eye contracts and dilates based on the environment?PupilCorneaScleraIris
- 11. Multiple ChoiceThis part of the eye has photoreceptors called rods and cones. They help us to see color and see at night. It is called:optic nervebrainretinacornea
- 12. Multiple ChoiceThis part of the eye sends messages to the brainrodsretinaoptic nervecones
- 13. Multiple Choicewhat is the iristhe colored part of the eye that controls the size of the pupilTransparent jellylike fluid that fills the eye and refracts light.Sends messages picked up by the retina to the brainHole passes different amounts of light
- 14. Multiple Choice
Which part of the eye is this?
Pupil
Retina
Cornea
Lens
- 15. Multiple Choice
Where does light refract?
Lens
Cornea
Pupil
Optic Nerve
- 16. Multiple Choice
Which property of light allows you to see different colors?
Amplitude and Frequency
Speed and Wavelength
Frequency and Wavelength
- 17. Multiple Choice
Which part of the eye is a gel material that keeps all of the parts in place?
retina
cornea
lens
vitreous humor
- 18. Multiple Choice
The place where the optic nerve leaves the retina, where there are no light-sensitive cells is the ________________.
lens
cornea
blind spot
sclera
- 19. Multiple Choice
If clouding occurs in the lens what is the homeostatic imbalance:
glaucoma
macular degeneration
cataract
astigmatism
- 20. Multiple Choice
What area of the retina contains the most cones:
fovea centralis
optic disk
peripheral retina
blind spot
- 21. Multiple Choice
What area of the retina contains the most rods:
fovea centralis
optic disk
peripheral retina
blind spot
- 22. Multiple Choice
When a paramedic shines a light into a patient’s eye to check their neuro status which muscular aspect of the iris contracts and what is the expected pupillary response:
circular aspect of iris contracts causing pupillary dilation
circular aspect of iris contracts causing pupillary constriction
radial aspect of iris contracts causing pupillary dilation
radial aspect of iris contracts causing pupillary constriction
- 23. Multiple Choice
When you look away from your test to check the clock what happens to the radial muscle of your iris:
circular aspect of iris contracts causing pupillary dilation
circular aspect of iris contracts causing pupillary constriction
radial aspect of iris contracts causing pupillary dilation
radial aspect of iris contracts causing pupillary constriction
- 24. Multiple Choice
Which of the following routes best describes the path of information from light emanated from an object to the brain for interpretation (think fields of gaze diagram):
left field of gaze --> left hemisphere of each retina --> optic nerve --> left aspect of visual cortex
left field of gaze --> right hemisphere of each retina --> optic nerve --> left aspect of visual cortex
right field of gaze --> left hemisphere of each retina --> optic nerve --> left aspect of visual cortex
none of the above
- 25. Multiple Choice
Which type of lens would be used to correct myopia:
concave
convex
positive
all of the above
- 26. Multiple Choice
In hyperopia, the lens is unable to refract the light into focus on the retina, instead it is refracted where:
on the fovea centralis
behind the retina
in front of the retina
on the optic disc
- 27. Multiple Choice
Farsightedness
Myopia
Hyperopia
both
- 28. Multiple Choice
Nearsightedness
Myopia
Hyperopia
both
- 29. Multiple Choice
Far objects appear blurry but close objects appear clear
Myopia
Hyperopia
Both
- 30. Multiple Choice
Close objects appear blurry but far objects appear clear
Myopia
Hyperopia
Both
- 31. Multiple Choice
May result from eyeball being too short
Myopia
Hyperopia
Both
- 32. Multiple Choice
May result from eyeball being too long
Myopia
Hyperopia
Both
- 33. Multiple Choice
Individuals may be more with this condition and grow out of it
Myopia
Hyperopia
Both
- Answer choicesTagsAnswer choicesTags