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5 Written Questions

4 Matching Questions

  1. diabetic retinapthy
  2. blepharitis
  3. hyperopia
  4. proliferative retinopathy
  1. a 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
  2. b signs and symptoms:redden eyelids with scales and flaking at the base of the lashes
  3. c people may hold reading material farther away from their eyes
  4. d treatment:laser photocoagulation of microaneurysm

5 Multiple Choice Questions

  1. nearsightedness, caused by light rays focusing in front of the retina
  2. signs and symptoms: vision may be blurred, distorted, or absent in specific areas of visual field
  3. vascular changes in retinal blood vessels and formation of microaneurysms
  4. signs and symptoms: cornea is painful and inflammed, decreased vision, photophobia, tearing, blepharospasm. conjuctiva appears red and may appear cloudy or opaque
  5. treatment:laser reattachment, cyrosurgery(freezing) sceral buckling

5 True/False Questions

  1. myopiapeople may hold reading materials close to eyes

          

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

          

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

          

  5. hyperopianearsightedness, caused by light rays focusing in front of the retina

          

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