CEN Practice Exam (Certified Emergency Nurse)

2 What is the normal intraocular pressure of the eye?
  1. 2 to 7 mm Hg
  2. 10 to 21 mm Hg
  3. 22 to 30 mm Hg
  4. 31 to 35 mm Hg
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4 Your patient has arrived in the emergency department with a penetrating eye injury. You are assessing the patient. What should your first action be?
  1. Remove any objects from the eye.
  2. Place a patch over the eye.
  3. Perform a visual acuity test.
  4. Use sterile saline to irrigate the eye.
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5 Your patient has arrived in the emergency department with a chemical eye injury. Your first action should be to:
  1. Perform a visual acuity test
  2. Use sterile saline to irrigate the eye
  3. Place antibiotic ointment in the eye
  4. Place a patch over the eye
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