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Home Q & A Board Biology-Related Homework Help Medicine Emergency Medical Care
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dakota98 dakota98
wrote...
Posts: 500
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6 years ago
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

Question 3

Which of the following is NOT associated with the retina?
 
  A) Lens
  B) Photopigments
  C) Rods
  D) Cones
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Replies
wrote...
#1
6 years ago
Answer to q. 1

D

Answer to q. 2

A

Answer to q. 3

A
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