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Author Question: The first assessment to complete related to the eyes is: A. Eye lids B. Visual acuity C. ... (Read 136 times)

charchew

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on: Jun 25, 2018
The first assessment to complete related to the eyes is:
 
  A. Eye lids
  B. Visual acuity
  C. Extraocular movements
  D. Peripheral vision

Question 2

Which of the following is true concerning adjustment of diopters during funduscopic exam?
 
  A. Moving towards more positive diopters shifts examiner's focus posteriorly
  B. Moving towards more negative diopters shifts examiner's focus anteriorly
  C. Moving towards more positive diopters broadens the examiner's field of view
  D. Moving towards more negative diopters broadens the examiner's field of view


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whitcassie

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: B
The eye examination begins with determination of the patient's visual acuity. Next, the examiner typically inspects the external and accessory structures before concentrating inward to include the eye.

Answer to Question 2

ANS: B
As the dial on the ophthalmoscope is moved counterclockwise, the diopters shift from positive to negative. Because the more negative diopters direct the focus posteriorly, by moving from the positive to negative diopters, your focus will shift from the anterior eye to the posterior eye, retina, and optic disk.


charchew

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Reply 2 on: Jun 25, 2018
Gracias!

ryansturges

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Reply 3 on: Yesterday
Wow, this really help

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