Author Question: How many eye muscles control movement of the eye? A) three B) four C) five D) ... (Read 56 times)

chandani

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How many eye muscles control movement of the eye?
 
  A) three
  B) four
  C) five
  D) six

Question 2

The measurement of the acuteness or sharpness of vision is:
 
  A) color vision test.
  B) ultrasonography.
  C) tonometry.
  D) visual acuity.



pami445

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Answer to Question 1

D
Explanation: D) Correct. Six eye muscles control eye movement.

Answer to Question 2

D
Explanation: A) The color vision test determines color blindness.
B) Ultrasonography is used to determine the length of the eye.
C) Tonometry measures the intraocular pressure.
D) Correct.



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