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 two tenths of a milligram. Which of the following transcription examples should the nurse use?
2.0 mg
0.2 mg
.2 mg
0.20 mg
0.20 mg
The Correct Answer is B
A. 2.0 mg: This notation indicates two milligrams, which is not equivalent to two tenths of a milligram.
B. 0.2 mg: This is the proper way to write two tenths of a milligram.
C. .2 mg: While it may be understood, it is not the preferred notation because it lacks a leading zero, which can lead to misinterpretation.
D. 0.20 mg: This is technically correct but not necessary. It suggests more precision than needed for two tenths and can be misinterpreted as a larger dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "I might notice a decrease in my blood sugar while taking this medication." Prednisone can cause an increase in blood sugar levels, not a decrease.
B. "I should expect to feel hungrier while on this medication." Corticosteroids like prednisone can increase appetite, leading to potential weight gain.
C. "I might have a fever while taking this medication." While corticosteroids can affect immune function, they are not typically associated with causing fever directly.
D. "This medication can cause ringing in my ears." Ringing in the ears (tinnitus) is not a common side effect of prednisone.
Correct Answer is ["0.6"]
Explanation
- Amount prescribed: 3 mg
- Amount available: 5 mg/mL
- mL needed = Amount prescribed / Amount available = 3 mg / 5 mg/mL = 0.6 mL.
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