Which of the following is a method to ensure correct medication administration?

Using the Five Rights of Medication Administration is a fundamental method to ensure the correct administration of medications. The Five Rights include the right patient, the right medication, the right dose, the right route, and the right time. By adhering to these principles, healthcare providers can significantly reduce the risk of errors and ensure that each patient receives the correct medication in the appropriate manner. This practice is crucial for promoting patient safety and effective treatment.

Other options lack the comprehensive safety measures outlined in the Five Rights. For example, only using oral medications limits the types of medications that can be administered, potentially compromising patient care. Similarly, administering medication only once a month does not consider the individual needs of patients who may require daily or more frequent dosing. Lastly, using medication samples does not guarantee proper monitoring or validation of the medications, posing safety risks. Therefore, the Five Rights of Medication Administration remain the gold standard for ensuring safe and effective medication delivery.