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5 Written Questions

5 Matching Questions

  1. presbyopia
  2. keratitis
  3. chalazion
  4. emmetropia
  5. diabetic retinapthy
  1. a treatment: incision and drainage, oral antibiotics and warm compresses
  2. b treatment:laser photocoagulation of microaneurysm
  3. c 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. d normal vision
  5. e lenses loser their elasticity, usually associated with aging and occurs after 40

5 Multiple Choice Questions

  1. people may hold reading material farther away from their eyes
  2. signs and symptoms: vision may be blurred, distorted, or absent in specific areas of visual field
  3. complete or almost complete absence of the sense of sight
  4. treatment:corticosteroids, topical interferons, cycloplegic agents, and warm compresses
  5. signs 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".

5 True/False Questions

  1. proliferative retinopathyformation of new blood vessels growing into the retinal and optic disc area to increase blood supply to the retina. newly formed blood vessels are fragile and leak blood back into the vitreous and retina. new vessels grow, pulling the vitreous away from the retina and retina away from choroid


  2. retinal detachmentthere is no pain because it does not contain sensory nerves, loss of peripheral vision or acuity in affected eye


  3. ametropiarefractive error


  4. hyperopianormal vision


  5. hordeolumsmall sty abscess in the sebaceous gland at the base of the eyelash


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