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| 1. The average lens |
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A.
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Will undergo a 20 diopter change in power |
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B.
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Is critical to the refractive development of the eye |
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C.
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Will change in curvature from infancy through childhood |
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D.
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All the above |
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| 2. A plus lens prescribed for a child may suggest |
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A.
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Presbyopia |
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B.
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Hyperopia |
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C.
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A and B |
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D.
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20/20 vision |
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| 3. Compliance means |
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A.
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The parents use of discipline |
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B.
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A child's refusal to wear glasses |
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C.
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A child wearing glasses, as prescribed |
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D.
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A and C |
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| 4. The sensitive period for visual development is |
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A.
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Birth to age 3 |
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B.
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Birth to age 7 |
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C.
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After visual maturity |
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D.
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6 weeks of age |
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| 5. When vision problems are detected and treated early |
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A.
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Depth perception can develop normally |
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B.
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Binocular vision can develop normally |
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C.
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Visual dysfunction can be minimized |
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D.
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All the above |
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| 6. Which statement is untrue |
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A.
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Refractive errors occur in 15-30% of adults |
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B.
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Young children with mild symmetric refractive errors are seldom prescribed glasses |
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C.
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Glasses can be prescribed for young children to prevent amblyopia |
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D.
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Children are usually prescribed glasses for full-time use |
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| 7. Full-term babies tend to be |
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A.
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Farsighted |
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B.
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More farsighted than preemies |
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C.
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Astigmatic |
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D.
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All the above |
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| 8. Which statement is not true |
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A.
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Astigmatism may still be present in large amounts by age 18 months |
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B.
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Astigmatism may still be present in large amount by age 3 years. |
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C.
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Anisometropia may suggest amblyopia |
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D.
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No statements are untrue |
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| 9. Strabismus can begin |
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A.
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If Amblyopia goes untreated |
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B.
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Is present in about 14% of the population |
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C.
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Is the second most commonly occurring eye abnormality in children |
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D.
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B and C |
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| 10. Which statement is untrue |
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A.
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Strabismus cannot be outgrown |
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B.
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Strabismus can be cured if detected early |
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C.
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Exotropes are usually prescribed plus lenses |
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D.
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It is normal for a newborn's eyes to cross |
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| 11. A common treatment for accommodative esotropia is |
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A.
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Bifocals |
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B.
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Over-plussing |
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C.
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A and B |
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D.
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Minus Rx's |
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| 12. Which statement is incorrect? |
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A.
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Amblyopia results from poor visual stimulation |
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B.
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Amblyopia Is responsible for more vision loss in children than any ocular disease. |
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C.
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Amblyopia often has no outward symptom |
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D.
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Only surgery can restore vision loss due to amblyopia |
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| 13. Treatment for amblyopia includes |
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A.
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Visual degradation |
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B.
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Patching |
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C.
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Vision therapy |
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D.
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All the above |
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| 14. Toddlers most common vision conditions are |
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A.
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Strabismus and amblyopia |
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B.
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Hyperopia |
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C.
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B and C |
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D.
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Cataracts |
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| 15. The leading cause of vision impairment in children is |
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A.
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Congenital cataracts |
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B.
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Injury |
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C.
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Ocular disease |
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D.
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Strabismus |
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| 16. Which statement is true |
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A.
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ROP mostly affects full-term infants |
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B.
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The suspected cause of ROP is lack of visual stimulation |
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C.
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Nystagmus can be associated with other conditions |
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D.
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Nystagmus often develops at the time of visual maturity |
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| 17. The parents are important |
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A.
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For payment |
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B.
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In understanding how and why glasses are prescribed |
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C.
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In obtaining compliance |
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D.
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B and C |
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| 18. The reason it is important for the dispenser to communicate with the parents is |
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A.
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To obtain valuable insight into how and why the glasses are prescribed |
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B.
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To gain compliance and have the child wear the glasses as prescribed |
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C.
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To allow the dispenser to more accurately analyze the Rx. presented |
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D.
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All the above |
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| 19. Which is untrue |
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A.
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The difference of ¼ diopter power is less important than initiating treatement |
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B.
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Lazy eye is a common name for strabismus |
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C.
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Misinformation may cause parents to delay or deny treatment |
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D.
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All the above |
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| 20. Rx analysis is important to |
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A.
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Making the eyewear sale |
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B.
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Obtaining compliance |
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C.
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Taking accurate facial measurements |
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D.
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All the above |
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