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Author Question: Visual acuity of 20/200 means that a person sees at a. 200 feet what a normally sighted person ... (Read 118 times)

humphriesbr@me.com

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on: Jul 31, 2018
Visual acuity of 20/200 means that a person sees at
 
  a. 200 feet what a normally sighted person sees at 20 feet.
  b. 100 feet what a normally sighted person sees at 10 feet.
  c. 20 feet what a normally sighted person sees at 200 feet.
  d. 10 feet what a normally sighted person sees at 100 feet.

Question 2

The definition of legal blindness is
 
  a. a field of vision of less than 20 degrees.
  b. vision of 20/200 or worse in the better eye with correction.
  c. vision of 20/200 or worse in the better eye with correction or a field of vision of less than 20 degrees.
  d. vision of 20/200 or worse in the better eye without correction or a field of vision of greater than 20 degrees.


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Dinolord

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Reply #1 on: Jul 31, 2018
Answer to Question 1

c

Answer to Question 2

c


humphriesbr@me.com

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Reply #2 on: Jul 31, 2018
Thank you!


Dinolord

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Reply #3 on: Jul 31, 2018
Always glad to help...


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