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Certified Ophthalmic Assistant Exam - Part 1
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Certified Ophthalmic Assistant Exam - Part 1
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25 Questions

1. The average adult corneal diameter, in millimeters, is:
2. The Amsler grid is used to document visual field defects:
3. The doctor has asked you to measure a patient's central corneal thickness. You might explain this to the patient using any of the following except:
4. Trachoma, a leading cause of world blindness, is seen in populations with poor diet and hygiene. This devastating disease causes:
5. Your patient has an abrasion of the corneal epithelium. All of the following are true except:
6. Laser, scleral buckle, and intravitreal has or air bubble are all treatments for:
7. The most common cause of cataract is:
8. Symptoms of a cataract include:
9. When performing slit-lamp photography, a photograph of the eye using low magnification and diffuse lighting is recommended to:
10. The condition where the lacrimal gland slips down under the conjunctiva is known as a(n):
11. The method used to take photographs of the endothelial layer of the cornea is:
12. If the patient is to have fundus photos of both eyes:
13. Most of the blood supply directly to the eye is supplied by:
14. Atherosclerosis is characterized by fatty deposits along the walls of the:
15. Prior to dilating a patient, one should evaluate:
16. Symptoms of a posterior subcapsular opacity:
17. Symptoms and signs for acute angle-closure glaucoma include all of the following except:
18. Your patient complains that he cannot see anything. To his left. Which of the following tests might help in documenting the problem?
19. The configuration of the normal visual field is delimited by:
20. Which corneal layer acts to limit corneal hydration (edema)?
21. Visual field nerve fibers terminate at the :
22. In open-angle glaucoma:
23. Fundus photos of a patient with macular degeneration focus on the :
24. All of the following are infections that can be present at birth except:
25. How many extraocular muscles are attached to the eye?