How do storage conditions on a drug label ensure patient safety?
They ensure the drug is stored in conditions that maintain efficacy.
They provide details on the manufacturing date.
They indicate the drug's side effects.
They list contraindications for the drug.
The Correct Answer is A
Rationale:
A. They ensure the drug is stored in conditions that maintain efficacy: Proper storage conditions, such as temperature, light exposure, and humidity, help preserve the chemical stability and potency of the medication. Following these instructions prevents degradation, ensuring the drug works as intended and reducing the risk of administering an ineffective or unsafe product.
B. They provide details on the manufacturing date: While manufacturing dates may be listed on the label, they primarily indicate when the drug was produced and do not ensure the medication’s efficacy or safety when stored improperly.
C. They indicate the drug's side effects: Side effects are listed elsewhere, typically in patient information leaflets, and are unrelated to storage conditions. Storage guidance does not communicate adverse effects.
D. They list contraindications for the drug: Contraindications inform healthcare providers about situations where the medication should not be used, but storage conditions are unrelated and do not prevent contraindicated use.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. ts: "Ts" is not a standard abbreviation for teaspoon in the household system and may cause confusion with other measurements. Using incorrect abbreviations increases the risk of dosing errors.
B. tbl: "Tbl" typically represents tablespoon, which is a larger volume than a teaspoon. Confusing these units could lead to a significant dosing error.
C. tsp: "Tsp" is the standard abbreviation for teaspoon in the household measurement system. It ensures clarity when measuring small volumes of medication or ingredients, promoting accurate administration.
D. t: Using "t" alone is ambiguous and not a recommended abbreviation for teaspoon. Standardized abbreviations like "tsp" prevent misinterpretation and ensure patient safety.
Correct Answer is B
Explanation
Calculation:
Ordered Dose = 200 mg
Available Dose = 500 mg
Available Volume = 10 mL
Volume to administer = (Ordered Dose / Available Dose) × Available Volume
= (200 / 500) × 10
= 0.4 × 10
= 4 mL
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