A nurse is caring for a client who has a prescription for total parental nutrition (TPN).
Which of the following routes of administration should the nurse use?
Central venous access device
Midline catheter
Subcutaneous
Intraosseous
The Correct Answer is A
Choice A rationale:
Total parental nutrition (TPN) is a highly concentrated intravenous nutritional solution that provides essential nutrients. It is administered through a central venous access device to ensure proper dilution and delivery.
Choice B rationale:
A midline catheter is not appropriate for administering TPN, as it may not be suitable for the concentrated solution.
Choice C rationale:
Subcutaneous administration is not suitable for TPN, as it requires intravenous access to provide the necessary nutrients directly into the bloodstream.
Choice D rationale:
Intraosseous access is not commonly used for long-term nutritional support like TPN; it is more often used for emergent situations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Lithium carbonate should be taken with meals to minimize gastrointestinal upset.
Choice B rationale:
Lithium levels can be affected by sodium intake, so decreasing sodium intake can help prevent lithium toxicity.
Choice C rationale:
Tyramine is not typically restricted in clients taking lithium.
Choice D rationale:
Swelling of the feet is not a common adverse effect of lithium carbonate.
Correct Answer is D
Explanation
Choice A rationale:
Increased fluid intake is not likely to change the color of urine and sweat caused by rifampin.
Choice B rationale:
Dialysis is not indicated for managing the red-orange discoloration caused by rifampin.
Choice C rationale:
Rifampin can affect liver function, but the red-orange discoloration is not primarily related to liver function.
Choice D rationale:
Red-orange discoloration of urine, sweat, and other body fluids is an expected side effect of rifampin and does not require any specific interventions.
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