A nurse is preparing to administer medication to a client. Which of the following actions should the nurse take?

Rationale: A. Check the label of the medication twice prior to administration: Safe medication practice requires the nurse to check the medication label three times, when retrieving, preparing, and before administering to minimize the risk of medication errors. B. Use two identifiers to verify the client's identity: Using two patient identifiers, such as name and date of birth, ensures the medication is given to the correct individual. This step is crucial for patient safety and is a core component of safe medication administration practices. C. Document administration of the client's routine medications at the beginning of the shift: Medications should only be documented after they have been administered. Pre-charting medication administration can lead to errors if the medication is delayed, omitted, or refused. D. Ensure the medication is administered within 3 hr of the scheduled time: Medications are typically required to be administered within 30 minutes to 1 hour of the scheduled time unless otherwise specified. A 3-hour window is too broad and may compromise therapeutic effectiveness.