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Certified Paraoptometric Review
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Certified Paraoptometric Review
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25 Questions

1.
produces and drains tears

2.
outer protective layer of the eye (white of the eye)

3. One type of contact lens is applied after waking and removed before going to sleep.

4. What does a tonometer measure?

5.
watery liquid in the anterior cavity of the eyes which provides nourishment and shape to the anterior eye

6. The instrument that contains lenses and can be used to determine a spectacle correction.

7.
transparent anterior part of the sclera; allows light rays to enter the eye

8. The Examination of the inside of the eye.

9. Which type of lens will have the same power in all areas of the lens?

10.
directly behind the pupil; focuses and bends light

11.
opening in the center of the iris.

12. When water is retained and swelling occurs in the cornea.

13. Corrects one eye for distance and the other eye for near and can be used to correct presbyopia.

14.
Jellylike liquid found behind the lens in the posterior cavity of the eye that maintains its shape

15.
carries visual impulses from retina to brain

16.
oil glands in upper and lower edges of the eyelids that help lubricate the eye.

17. By placing a convex (plus powered) lens in front of a hypermetropic eye, the image is moved forward and focuses correctly on the retina.

18. A topical anesthetic.

19. The smallest unit of lens measure.

20.
mucous membrane lining of the eyelids and covering the anterior portion of the sclera.

21.
innermost layer of the eye which contains vision receptors

22.
middle layer of the eye interlaced with blood vessels that supply nutrients to the eye.

23. A mid-index lens material that is thinner than glass or CR-39, free from distortion and aberration and able to be used as a safety lens.

24. The part of the retina responsible for sharp, clear vision.

25. What is the primary function of the inferior rectus muscle?