When converting a prescription written in household measurements to metric, which principle is essential for ensuring safe administration?
Ignore the conversion and use the household measurement.
Verify the accuracy of the conversion with a standardized reference.
Estimate the conversion based on experience.
Always use the apothecary equivalent for accuracy.
The Correct Answer is B
A. Ignore the conversion and use the household measurement: Household measurements vary and lack precision, which increases the risk of dosing errors. Using them without conversion can lead to underdosing or overdosing, especially with medications requiring exact amounts.
B. Verify the accuracy of the conversion with a standardized reference: Using an approved conversion chart or reference ensures accurate metric dosing. This practice reduces medication errors and supports patient safety by providing consistent and reliable measurements.
C. Estimate the conversion based on experience: Estimating conversions introduces unnecessary risk and variability. Even experienced clinicians must rely on standardized references to maintain accuracy and prevent dosing errors.
D. Always use the apothecary equivalent for accuracy: Apothecary measurements are outdated and not routinely used in modern clinical practice. Relying on them can increase confusion rather than improve accuracy in medication administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Calculation:
Ordered Dose: 45 mg
Available Concentration: 30 mg/2 mL
- Calculate the volume to administer
Volume to administer = (Ordered Dose ÷ Concentration) × Volume of Concentration
Volume to administer = (45 ÷ 30) × 2
Volume to administer = 1.5 × 2
Volume to administer = 3 mL
Correct Answer is A
Explanation
Ordered Dose: 500 mg
Available Concentration: 250 mg per 5 mL
- Calculate the volume to administer using ratio and proportion
Volume to administer = (Ordered Dose ÷ Concentration) × Volume of Concentration
Volume to administer = (500 ÷ 250) × 5
Volume to administer = 2 × 5
Volume to administer = 10 mL
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.