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5 Written Questions

5 Matching Questions

  1. retinal detachment
  2. diabetic retinapthy
  3. emmetropia
  4. myopia
  5. presbyopia
  1. a treatment:laser photocoagulation of microaneurysm
  2. b nearsightedness, caused by light rays focusing in front of the retina
  3. c treatment:laser reattachment, cyrosurgery(freezing) sceral buckling
  4. d normal vision
  5. e lenses loser their elasticity, usually associated with aging and occurs after 40

5 Multiple Choice Questions

  1. there is no pain because it does not contain sensory nerves, loss of peripheral vision or acuity in affected eye
  2. refractive error
  3. inflammation of the cornea, may be chronic or acute, superficial or deep. may be associated with bacterial conjunctivits, viral infection, corneal ulcer or tuberculosis and syphilis
  4. signs and symptoms: vision may be blurred, distorted, or absent in specific areas of visual field
  5. people may hold reading materials close to eyes

5 True/False Questions

  1. blindnesscomplete or almost complete absence of the sense of sight

          

  2. keratitsinflammation of the cornea, may be chronic or acute, superficial or deep. may be associated with bacterial conjunctivits, viral infection, corneal ulcer or tuberculosis and syphilis

          

  3. diabetic retinopathytreatment:laser photocoagulation of microaneurysm

          

  4. hyperopiafarsightedness, caused by light rays focusing behind the retina

          

  5. retinal detachmentsigns and symptoms:sudden change in vision, flashing lights and then floaters caused by hemorrhage of vitreous fluid or blood. described as "looking through a veil" or " a curtain being lowered".

          

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