What is a critical step a nurse should take to ensure the right dose of medication is administered?
Document the dose before administration
Use only the pharmacy's dosage instructions
Administer the dose as soon as possible
Calculate and verify the dose with another nurse
The Correct Answer is D
A. Document the dose before administration: While documentation is essential for record-keeping and continuity of care, it does not ensure the accuracy of the dose itself. Administering an incorrect dose despite documentation can still cause harm.
B. Use only the pharmacy's dosage instructions: Pharmacy instructions provide guidance, but verification by the nurse, including calculation checks and consideration of patient-specific factors, is necessary to ensure the correct dose is given.
C. Administer the dose as soon as possible: Timeliness is important for therapeutic effect, but administering a dose quickly without verification can increase the risk of error. Accuracy takes priority over speed.
D. Calculate and verify the dose with another nurse: Calculating the dose and having a second licensed nurse verify it is a critical safety measure, especially for high-alert medications. This double-check process helps prevent dosing errors and ensures safe medication administration.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Calculation:
Ordered Dose: 10 mg
Available Tablet Strength: 20 mg/tablet
- Calculate the number of tablets using the desired over have formula
Number of Tablets = Desired Dose ÷ Have
Number of Tablets = 10 ÷ 20
Number of Tablets = 0.5 tablets
Correct Answer is A
Explanation
A. It ensures the medication is delivered through the correct method (e.g., oral, IV): The route of administration is critical for safe medication use because it dictates how the drug enters the body, influencing absorption, onset, and effectiveness. Administering via the wrong route can lead to reduced efficacy, adverse effects, or serious harm.
B. It helps verify the medication's intended use: While the route may provide context, verifying the intended therapeutic use primarily depends on the drug name, indication, and prescription details rather than the route alone.
C. It indicates the frequency of administration needed: Frequency is determined by the prescribed schedule, pharmacokinetics, and clinical guidelines, not solely by the route listed on the label.
D. It guarantees the medication is stored properly: Storage requirements are provided separately on the label; the route does not dictate how the medication should be stored.
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