1 / 97

100 Questions

100 Questions. Lynn E. Lawrence, CMSgt (ret) USAF CPOT, ABOC. Question 1. Which of the following is required for normal depth perception? strabismus normal eye alignment poor vision spectacles with prism. Question 2. The lensometer is calibrated in centimeters and diopters

hailey
Télécharger la présentation

100 Questions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 100 Questions Lynn E. Lawrence, CMSgt (ret) USAF CPOT, ABOC

  2. Question 1 Which of the following is required for normal depth perception? • strabismus • normal eye alignment • poor vision • spectacles with prism

  3. Question 2 The lensometer is calibrated in • centimeters and diopters • meters and diopters • diopters and degrees • millimeters and degrees

  4. Question 3 Patient is feeling faint, which of the following should you do first? • notify the doctor • call 911 • notify the patient’s family • have the patient lie down

  5. Question 4 Which of the following is a characteristic of achromacy? • corneal edema • absence of rods • diplopia • absence of cones

  6. Question 5 Base out prism is used for patients with • myopia • hyperopia • esotropia • exotropia

  7. Question 6 6. The cover/uncover is used to determine? • Direction • Movement • Diplopia • Depth perception

  8. Question 7 The alternating cover test is used for? • Direction • Movement • Diplopia • Depth perception

  9. Question 8 Where is the far point of accommodation of an uncorrected hyperopic eye? • on the retina • behind the retina • in front of the retina • at the nodal point of the eye

  10. Question 9 In addition to detecting color deficiencies, color vision testing can be used to • determine light sensitivity • assess cornea • measure Stereopsis • assess macular pathology

  11. Question 10 In what direction does the eye turn during adduction • nasal • inferior • superior • temporal

  12. Question 11 Which of the following best describes binocular pursuits • versions • ductions • saccades • vergence

  13. Question 12 What is the central corneal layer • stroma • bowman’s layer • descement’s layer • epithelial layer

  14. Question 13 The difference in inter ocular pressure between the average right and left eye maybe considered within normal limits if it is as much as • 9 • 7 • 5 • 3

  15. Question 14 In the U.S., what is the most common low vision eye chronic disorder? • congenital cataracts • ARMD • Glaucoma • Presbyopia

  16. Question 15 When using the NCT, what should be done first • find the target • occlude opposite eye • find corneal reflex • demonstrate the test

  17. Question 16 On the Stereo Fly test, the patient reports seeing the R steady and the L flashing, the patient is using? • Left eye only • Right eye only • Both eyes but left eye dominate • Both eyes but right eye dominate

  18. Question 17 If no movement is noted on the unilateral cover test, but movement is detected on the alternating cover test, what condition is present? • Tropia • Phoria • Nystagmus • Accommodation Insufficiency

  19. Question 18 Which is most likely to cause less than normal vision? • Chalazion • Hordeolum • Diabetes • Pinguecula

  20. Question 19 Which of the following tools is used to correct pantoscopic tilt? • Temple angling pliers • nose pad pliers • round nose pliers • temple bending pliers

  21. Question 20 Which of the following test differentiates vision loss due to pathology? • color vision test • walk-up method • Stereopsis • Pinhole Acuity

  22. Question 21 Which of the following best describes aniseikonia? • Diplopia • Unequal pupils • Unequal eye size • Unequal retinal images

  23. Question 22 Which of the following should be treated first? • change in refraction • lost contact lens • conjunctivitis • corneal trauma

  24. Question 23 Which of the following refractive errors is revealed by cycloplegia? • Latent hyperopia • Confirmed hyperopia • Manifest myopia • Latent myopia

  25. Question 24 Which of the following would most likely be found in an external photograph? • Iridectomy • Pinguecula • Cataract • Choroidal lesion

  26. Question 25 What is it called when blood vessels invade the cornea? • Conjunctivitis • Iritis • Pterygium • Neovascularization

  27. Question 26 Which of the following test is an objective test? • Auto-refractor • Color vision testing • Stereo testing • Pinhole testing

  28. Question 27 Congenital color defects are usually? • Bilateral • Unilateral • Temporary • Progressive

  29. Question 28 Which of the following muscles is involved in lid retraction is? • ciliary • superior rectus • orbicularis oculi • levator palpebrae superioris

  30. Question 29 Which of the following is a subjective test? • Auto-refractor • NCT • Swinging flashlight test • Color vision testing

  31. Question 30 Which of the following does not require fusion? • Stereopsis • Worth Four Dot • Near point of convergence • Pseudoisochromatic Plates

  32. Question 31 How should stereo testing be done? • without correction at 12 inches • with correction at 12 inches • without correction at 16 inches • with correction 16 inches

  33. Question 32 What instrument is most valuable in determining the total objective refractive error? • Alphascope • Retinoscope • Tonometer • Radiuscope

  34. Question 33 The part of the brain responsible for analyzing the neutral signals representing sight is the • Choroid • Optic nerve • Optic tract • Visual cortex

  35. Question 34 Which of the following is measured using an Amsler Grid • Corneal Curvature • inter ocular pressure • central visual fields • peripheral visual fields

  36. Question 35 Beta blockers are commonly used to treat what disease? • optic drusen • GPC • Glaucoma • EKC

  37. Question 36 Which are parts of the crystalline lens? • Capsule, nucleus, and cortex • Capsule, nucleus, and stroma • Nucleus, stroma, and epithelium • Nucleus, epithelium, and ciliary muscle

  38. Question 37 How does an eye with an axial myopic eye differ from a normal eye? • The cornea is irregular • The cornea is steeper • The eyeball is longer • The eyeball is shorter

  39. Question 38 Which of the following is the average diameter of most rigid contact lens? • 7.0 • 9.0 • 13.8 • 15.0

  40. Question 39 How long do the effects of a topical anesthetic usually last? • 5-10 minutes • 15-30 minutes • 30-45 minutes • 45-60 minutes

  41. Question 40 • 40. What percent of the male population has color vision deficiency? • 0.2% • 0.8% • 1% • 8%

  42. 100 Questions Lynn E. Lawrence, CMSgt (ret) USAF CPOT, ABOC

  43. Question 41 What type of movement is displayed when eyes follow a moving target? a. Reflex b. Saccade c. Pursuit d. Convergence

  44. Question 42 Which of the following is the first step before using a lensometer? a. rotate the power wheel to +9.00 b. rotate the axis wheel to 180 c. focus the eye piece d. adjust the table height

  45. Question 43 At which of the following ages would the amplitude of accommodation most likely be highest? • 8 b. 15 c. 29 d. 40

  46. Question 44 The main function of the choroid is to provide? a. nutrition b. protection c. light perception d. color perception

  47. Question 45 Mucin keeps the cornea? a. hypotonic = low salt b. hypertonic = high salt c. hydrophobic = incapable of dissolving in water d. hydrophilic = strong affinity for water

  48. Question 46 A soft contact lens with an overall diameter of 14.0 and an optic zone of 8.6 would have a peripheral curve width of? • 2.7 • 4.5 c. 5.4 d. 6.4

  49. Question 47 A normal monocular field usually measures 60 degrees in which of the following directions? a. Nasally b. inferior c. superiorly d. temporally

More Related