NR75.1A Vision

Home > Preview

The flashcards below were created by user edeleon on FreezingBlue Flashcards.


  1. T or F: The Iris is the colorless portion of the eye, where the Cornea controls how much light enters using smooth muscle fibers.
    False
  2. A pt who is 81 has diabetic retinopathy. How often should he have routine eye exams?
    Every year
  3. T or F: Patients between the ages of 40-64 who have a family history of glaucoma should have an eye exam every 2-4 years.
    False: every 1-2 years. Only 2-4 with no hx.
  4. This term means the sharpness of vision, near and far.
    Visual Acuity
  5. Hyperopia is:

    A. Farsightedness
    B. Elasticity loss of lens
    C. Nearsightedness
    A. Farsightedness
    (this multiple choice question has been scrambled)
  6. Myopia is:

    A. Farsightedness
    B. Elasticity loss of lens
    C. Nearsightedness
    C. Nearsightedness
    (this multiple choice question has been scrambled)
  7. Presbyopia is:

    A. Farsightedness
    B. Elasticity loss of lens
    C. Nearsightedness
    B. Elasticity loss of lens
    (this multiple choice question has been scrambled)
  8. T or F: As people age, darker colors are harder to see, while brighter colors are easier.
    True
  9. This diseases causes loss of peripheral vision:

    A. Glaucoma
    B. Macular Degeneration
    C. Cataracts
    A. Glaucoma
    (this multiple choice question has been scrambled)
  10. This eye diseases causes loss of central vision:

    A. Cataracts
    B. Macular Degeneration
    C. Glaucoma
    B. Macular Degeneration
    (this multiple choice question has been scrambled)
  11. What could constricted pupils indicate?
    an injury or narcotics/pain killers (cocaine, morphine)
  12. What can dilated pupils indicate?
    Tumor, previous stroke, atropine eye drops
  13. How many minutes do you wait to administer between each drop of the same drug? How many minutes with different medications (some drugs)?
    • 3-5 minutes
    • 10 minutes between some different drugs

Card Set Information

Author:
edeleon
ID:
326613
Filename:
NR75.1A Vision
Updated:
2016-12-08 20:35:20
Tags:
vision
Folders:
A semester 4th Exam
Description:
lecture notes only
Show Answers:

Home > Flashcards > Print Preview