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5 Written Questions

4 Matching Questions

  1. presbyopia
  2. chalazion
  3. blepharitis
  4. myopia
  1. a may form in the eyelids, specifically in the meibomian glands and is larger than a hordeolum: may be tender but often puts pressure on the cornea
  2. b inflammation of the eyelid margins,chronic inflammatory process
  3. c people may hold reading materials close to eyes
  4. d 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. formation 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
  3. vascular changes in retinal blood vessels and formation of microaneurysms
  4. refractive error
  5. small sty abscess in the sebaceous gland at the base of the eyelash

5 True/False Questions

  1. emmetropiarefractive error


  2. blindnesssigns and symptoms: cornea is painful and inflammed, decreased vision, photophobia, tearing, blepharospasm. conjuctiva appears red and may appear cloudy or opaque


  3. keratitstreatment:corticosteroids, topical interferons, cycloplegic agents, and warm compresses


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


  5. hyperopiarefractive error


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