A nurse is preparing a 50 mL dose of 50% dextrose IV for a patient experiencing insulin shock. What is the best method for administering the medication?
Mix the dextrose in a 50 mL piggyback for a total volume of 100 mL.
Dilute the dextrose in one liter of 0.9% normal saline solution.
Ask the pharmacist to add the dextrose to a total parenteral nutrition (TPN) solution.
Push the undiluted dextrose slowly through the currently infusing IV.
The Correct Answer is D
Choice A rationale
Mixing the dextrose in a 50 mL piggyback for a total volume of 100 mL is not the best method for administering the medication. This would dilute the dextrose, potentially reducing its effectiveness.
Choice B rationale
Diluting the dextrose in one liter of 0.9% normal saline solution is not the best method for administering the medication. This would significantly dilute the dextrose, potentially reducing its effectiveness.
Choice C rationale
Asking the pharmacist to add the dextrose to a total parenteral nutrition (TPN) solution is not the best method for administering the medication. This would not provide the immediate glucose boost needed to counteract insulin shock.
Choice D rationale
Pushing the undiluted dextrose slowly through the currently infusing IV is the best method for administering the medication. This allows for rapid administration of a concentrated glucose solution, which is necessary to quickly raise blood glucose levels in a patient experiencing insulin shock.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
While the color, clarity, and odor of urine can provide important information about a patient’s overall health and hydration status, it is not the most crucial information to obtain before inserting an indwelling urinary catheter.
Choice B rationale
The patient’s ability to increase fluid intake can be important in managing various health conditions, but it is not the most important information to obtain before this procedure.
Choice C rationale
Knowing if a patient has allergies to antiseptic solutions is crucial before inserting an indwelling urinary catheter. Using an antiseptic solution that a patient is allergic to can lead to serious complications.
Choice D rationale
While a previous history of urinary tract infections can inform the care and management of a patient with an indwelling urinary catheter, it is not the most important information to obtain before the procedure.
Correct Answer is C
Explanation
Choice A rationale
Moon facies, characterized by a round face, is a side effect of long-term use of prednisone. However, it is not the most important symptom for the client to report to the healthcare provider in this context.
Choice B rationale
Abdominal striae, or stretch marks on the abdomen, can also be a side effect of long-term use of prednisone. While it may be a concern for some patients due to cosmetic reasons, it is not the most critical symptom to report in this case.
Choice C rationale
Gastric irritation is a common side effect of prednisone and can lead to more serious complications such as gastric ulcers if not addressed promptly. Therefore, it is the most important symptom for the client to report to the healthcare provider.
Choice D rationale
Rapid weight gain can be a side effect of prednisone use. While it is important to monitor weight while on this medication, it is not the most critical symptom to report in comparison to gastric irritation.
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