A nurse is assisting in preparing an in-service program about preventing medication errors when transcribing a prescription.
The nurse is using a dosage example of four tenths of a milligram.
Which of the following transcription examples should the nurse use?
4.0 mg.
0.4 mg.
4 mg.
0.40 mg.
The Correct Answer is B
Choice A rationale:
Transcribing the dosage as 4.0 mg is incorrect because it represents four whole milligrams, which is not equivalent to four tenths of a milligram. This would result in a tenfold overdose.
Choice B rationale:
Transcribing the dosage as 0.4 mg is the correct answer. It accurately represents four tenths of a milligram. The leading zero is used to avoid misinterpretation and ensure the decimal point is not overlooked.
Choice C rationale:
Transcribing the dosage as 4 mg is incorrect because it represents four whole milligrams, which is significantly higher than the intended dose of four tenths of a milligram. This would result in a tenfold overdose.
Choice D rationale:
Transcribing the dosage as 0.40 mg is not necessary because it does not provide any additional information compared to 0.4 mg. The extra zero does not add clarity and can potentially lead to errors in medication administration if overlooked.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C.
Choice A rationale:
Lecture is a teaching method in which the instructor delivers information to the learners without actively involving them. In this scenario, the nurse is asking the client to explain the procedure in their own words, which is a more interactive approach than a lecture.
Choice B rationale:
Role play involves simulated situations where the learner acts out specific roles. This method is not being used here, as the nurse is not asking the client to act out the procedure.
Choice C rationale:
Teach-back, also known as the "teach-back method" or "closing the loop," is a teaching method where the nurse asks the client to explain the information they've been provided in their own words. This approach helps assess the client's understanding and retention of the information and allows for clarification if needed. It is a patient-centered and effective method for ensuring that the client comprehends the instructions and can be considered as a form of active learning, enhancing retention and autonomy in healthcare decision-making.
Correct Answer is D
No explanation
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