Why is it important for drug labels to include warnings and contraindications?
They indicate the expiration date of the medication.
They list all possible side effects of the medication.
They help prevent administration to patients with potential risks.
They provide information on how to store the medication.
The Correct Answer is C
A. They indicate the expiration date of the medication: Expiration dates are included on labels but are separate from warnings and contraindications. They do not prevent unsafe administration to at-risk patients.
B. They list all possible side effects of the medication: Labels may include some side effects, but they do not typically list every possible reaction. Side effect information alone does not fully address patient safety concerning contraindications.
C. They help prevent administration to patients with potential risks: Warnings and contraindications identify conditions, allergies, or interactions that make the medication unsafe for certain patients. Including this information guides nurses and prescribers in preventing adverse events and ensuring safe administration.
D. They provide information on how to store the medication: Storage instructions are important for maintaining drug stability but are unrelated to preventing administration to patients at risk due to contraindications or warnings.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Total Volume: 500 mL
Infusion Time: 4 hours (240 minutes)
Drop Factor: 20 gtt/mL
- Calculate the infusion rate in drops per minute
Infusion Rate (gtt/min) = (Total Volume × Drop Factor) ÷ Time (min)
Infusion Rate = (500 × 20) ÷ 240
Infusion Rate = 10,000 ÷ 240
Infusion Rate = 41.67 gtt/min
- Round to the nearest whole number
Infusion Rate = 42 gtt/min
Correct Answer is B
Explanation
Calculation:
Available Concentration: 500 mg/2 mL
Ordered Dose: 750 mg
- Calculate the volume to administer
Volume to administer = (Ordered Dose ÷ Concentration) × Volume of Concentration
Volume to administer = (750 ÷ 500) × 2
Volume to administer = 1.5 × 2
Volume to administer = 3 mL
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