What information on a drug label is essential for avoiding drug interactions?
Lot number
Storage conditions
Manufacturer's address
Active ingredients
The Correct Answer is D
Rationale:
A. Lot number: The lot number identifies a specific production batch for tracking purposes but does not provide information about potential drug interactions.
B. Storage conditions: Storage instructions ensure drug stability and efficacy but do not indicate interactions with other medications.
C. Manufacturer's address: The manufacturer’s contact information is useful for reporting issues or inquiries but does not help prevent drug interactions.
D. Active ingredients: Knowing the active ingredients allows the nurse to identify potential interactions with other medications the patient is taking. This information is crucial for preventing harmful effects, duplications, or contraindicated combinations.
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Related Questions
Correct Answer is C
Explanation
Rationale:
A. Meter: The meter is the base unit of length in the metric system, not weight. It measures distance or height rather than mass.
B. Milligram: A milligram is a subunit of the gram (1/1000 of a gram) and is used for precise measurements, but it is not the base unit itself.
C. Gram: The gram is the base unit of weight (mass) in the metric system commonly used in clinical practice. All other weight measurements, such as milligrams and kilograms, are derived from the gram.
D. Liter: The liter is the base unit of volume in the metric system and is used for measuring fluids, not weight.
Correct Answer is D
Explanation
Rationale:
A. Administer the medication immediately after scanning the bar code: Administering without confirming the patient could result in a medication error. Scanning alone does not replace patient verification.
B. Report any medication concerns to the pharmacist: While reporting concerns is important, this step occurs after identifying issues, not as the initial action to ensure safe administration.
C. Check the drug label for storage instructions: Checking storage conditions ensures medication integrity but does not verify the patient or prevent administration errors.
D. Verify the right patient using two identifiers: Confirming the patient’s identity using two identifiers (such as name and date of birth) is the first critical step in the Six Rights of medication administration. This ensures the correct patient receives the correct medication and prevents errors.
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