A nurse is preparing to enter a prescription from a provider. Which of the following formats should the nurse use?

Metformin 500mg one tablet q1d

Metformin 500mg one tablet PO daily

Metformin 500mg one tablet q.d.

Metformin 500mg one tablet QD

Answer and Explanation

The Correct Answer is B

A. "q1d" is not a standard abbreviation and can cause confusion.
B. "PO daily" is clear and follows the standard practice for medication orders, indicating the route (by mouth) and frequency (daily).
C. "q.d." can be misinterpreted due to its similarity to other abbreviations and is not recommended by the Joint Commission.
D. "QD" is also discouraged due to potential misinterpretation; "daily" is preferred for clarity.

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Correct Answer is C

Explanation

A. "Client assisted OOB, instructed to splint ABD" is clear and uses standard abbreviations (OOB: out of bed, ABD: abdomen).
B. "Urine collected for UA and C & S" is clear and uses standard abbreviations (UA: urinalysis, C & S: culture and sensitivity).
C. "Prescription received for MSO4 4.0 mg PRN pain" is problematic because "MSO4" is an ambiguous abbreviation that can be confused with other medications. It should be written as "morphine sulfate" for clarity. Additionally, the trailing zero in "4.0 mg" can lead to dosing errors; it should be written as "4 mg."
D. "12 units of regular insulin administered subcut" is clear and uses standard terminology (subcut: subcutaneous).

A. The patient is having a mild reaction that can be treated easily with an antihistamine. B. The patient is experiencing a moderate allergic reaction and should improve shortly. C. The patient is having an anaphylactic reaction and emergency interventions should be started. D. These symptoms are probably due to food poisoning because very few patients have true allergic responses.

Correct Answer is C

Explanation

A. While itching and hives can be signs of a mild allergic reaction, difficulty breathing and low blood pressure indicate a more severe issue. Treating a severe reaction as mild can delay necessary emergency interventions, potentially leading to life-threatening consequences.
B. The symptoms described, including difficulty breathing and hypotension, suggest a severe, not moderate, allergic reaction. This misjudgment can result in insufficient treatment and delay life-saving measures.
C. Anaphylactic reactions are characterized by symptoms such as hives, difficulty breathing, and low blood pressure, requiring immediate emergency treatment. Prompt recognition and intervention are critical to prevent severe complications or death.
D. Food poisoning typically presents with gastrointestinal symptoms rather than respiratory distress and hypotension. Misdiagnosing an anaphylactic reaction as food poisoning can prevent timely administration of appropriate treatments like epinephrine.

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A nurse is preparing to enter a prescription from a provider. Which of the following formats should the nurse use?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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