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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Orthopneic: The orthopneic position is for clients experiencing respiratory distress and is not suitable for vaginal medication administration.
B. Prone. The prone position is not appropriate for administering vaginal creams.
C. Sims position: The Sims position (lying on the side with the lower leg straight and the upper leg bent) facilitates access for vaginal medication administration.
D. Dorsal recumbent: This is also acceptable, as it involves lying on the back with knees flexed. However, Sims is more commonly used for vaginal applications.
Correct Answer is C
Explanation
A. "Stomach acid will inactivate some of the medication if I crush the medication." The purpose of the enteric coating is to protect the stomach lining from irritation, not to prevent inactivation by stomach acid.
B. "If I crush it you might experience a stomach ache or indigestion." While it’s true that crushing may cause stomach discomfort, the primary concern is that it would bypass the enteric coating.
C. "That would release all the medication at once, rather than over time." Crushing enteric-coated aspirin would cause the medication to be released all at once, potentially leading to side effects and reducing its intended effectiveness.
D. "I will crush it and mix it in some ice cream for you." Crushing enteric-coated medications is contraindicated, and it could cause harm.
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