Why is it important for the drug label to include the active ingredient?
It helps the nurse determine any potential allergic reactions.
It specifies the manufacturer of the drug.
It provides the therapeutic class of the medication.
It indicates the number of refills available.
The Correct Answer is A
A. It helps the nurse determine any potential allergic reactions: Knowing the active ingredient allows the nurse to identify whether the patient has a known allergy to that substance. This is critical for preventing allergic reactions, including potentially life-threatening anaphylaxis, and ensures safe medication administration.
B. It specifies the manufacturer of the drug: While the label may include manufacturer information, this does not directly affect patient safety regarding allergies or correct administration.
C. It provides the therapeutic class of the medication: The therapeutic class can guide understanding of the drug’s purpose and mechanism, but it does not directly inform the nurse about individual allergy risk or adverse reactions.
D. It indicates the number of refills available: Refill information is administrative and unrelated to safe clinical administration or allergy assessment, so it does not serve the primary safety purpose of knowing the active ingredient.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. To identify the therapeutic class of the medication: Knowing the therapeutic class can provide context for its use, but it does not prevent administration errors or ensure the correct drug is given.
B. To ensure the correct medication is given to the right patient: Verifying the medication name multiple times is critical to prevent medication errors, particularly with drugs that have similar names. This step ensures the intended drug is administered safely to the correct patient.
C. To confirm the manufacturing date of the drug: While checking expiration or manufacturing dates is important for safety, it does not replace verification of the medication’s identity for accurate administration.
D. To determine the storage conditions required: Storage information helps maintain drug stability, but it is not the reason for multiple checks of the medication name before administration.
Correct Answer is A
Explanation
Calculation:
Desired Dose (D): 50 mg
Available Dose (H): 100 mg
Quantity (Q): 1 tablet
- Apply the desired over have formula
Tablets to administer = (Desired Dose ÷ Available Dose) × Quantity
Tablets to administer = (50 ÷ 100) × 1
Tablets to administer = 0.5 tablets
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