Author Question: A defect of the ________ results in difficulty in visual detection of color and fine detail. A) ... (Read 50 times)

jessicacav

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A defect of the ________ results in difficulty in visual detection of color and fine detail.
 
  A) lens
  B) cones and rods
  C) rods
  D) cones

Question 2

Which of the following is usually the FIRST sign of extravasation at an IV site?
 
  A) Edema at the IV site
  B) Bleeding at the IV site
  C) Warmth of the IV site
  D) Redness of the IV site



kingfahad97

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Answer to Question 1

D

Answer to Question 2

A



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