Eye/Vision Review

Instructions: This review is based on information on this web site about the eye and vision. Select either "true" or "false" for each statement. When you have finished, click on the "Get score" button at the end and your test will be graded. Good luck!

1. Four of the eye muscles are controlled by the oculomotor nerve.
True
False

2. The retina contains the receptors (rods and cones) that respond to light.
True
False

3. Humans can see gamma rays.
True
False

4. The cornea does not have any blood vessels but it does have nerves.
True
False

5. Light passes through the cornea, pupil, and retina before hitting the lens.
True
False

6. Seven bands of muscles attach to the eyeball to control the ability of the eye to look up and down and side to side.
True
False

7. The cornea contains light sensitive receptors (photoreceptors.)
True
False

8. The color of the eye is determined by the iris.
True
False

9. Vitreous humor is a clear, watery fluid found in the anterior chamber of the eye.
True
False

10. The hole in the center of the iris where light passes through is called the lens.
True
False

Score =
Correct answers:

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