The following medication order is in the patient's medication administration record (MAR):
MethylPREDnisolone 40 mg PO daily at 0900.
After reading the order, the nurse correctly determines:
Tall man lettering indicates that the drug is a narcotic.
40 mg should be written as 40mg.
"PO" is an inappropriate abbreviation.
The Correct Answer is D
A. Tall man lettering indicates that the drug is a narcotic: Tall man lettering is used to differentiate look-alike or sound-alike drug names, not to indicate narcotic classification.
B. 40 mg should be written as 40mg: Proper spacing between the number and unit is required in medication orders. “40 mg” with a space is correct; writing “40mg” is less clear and not preferred.
C. "PO" is an inappropriate abbreviation: “PO” is an accepted and widely recognized abbreviation for oral administration in medication orders.
D. The medication order is written correctly: The order specifies the drug name (with correct capitalization), dose (40 mg), route (PO), frequency (daily), and time (0900), aligning with standard safe prescribing practices.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Request 1,000 mg caplets from pharmacy: This is unnecessary because the pharmacy already dispensed caplets containing 1 gram, which is equivalent to 1,000 mg.
B. Calculate the ordered dose as 0.01 gram: Converting 1,000 mg to grams results in 1 gram, not 0.01 gram. This calculation is incorrect and could cause confusion.
C. Plan to give the patient one caplet: Each caplet contains 1 gram (1,000 mg), matching the prescribed dose. Administering one caplet fulfills the provider’s order accurately.
D. Ask the pharmacist to clarify the ordered dose: The order and the medication provided are consistent, so clarification is not necessary in this case.
Correct Answer is C
Explanation
Given weight = 900 grams (g)
Conversion factor: 1 kilogram (kg) = 1,000 grams (g)
- Calculate the weight in kilograms (kg).
Weight (kg) = Weight in g / Conversion factor
= 900 g / 1,000 g/kg
= 0.9 kg
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