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Home Q & A Board Biology-Related Homework Help Medicine
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Derricajones Derricajones
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6 years ago
Dextrose 5 and 0.45 (1/2) normal saline is a commonly used IV solution in many acute health care settings. The nurse understands that this solution is used because:
 
  a. It is a hypertonic solution used for hydration.
  b. It is a hypotonic solution used to promote renal perfusion.
  c. It is an isotonic solution used to maintain fluid and electrolyte homeostasis.
  d. It is preferred over other hypotonic solutions.
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#1
6 years ago
ANS: A

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A Correct: This solution is hypertonic and is used for hydration and to treat severe dehydration, sodium depletion, and other conditions requiring increased fluid perfusion.
B Incorrect: Dextrose 5 and 0.45 normal saline is a hypertonic solution.
C Incorrect: Dextrose 5 and 0.45 normal saline is a hypertonic solution.
D Incorrect: Dextrose 5 and 0.45 normal saline is a hypertonic solution.
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