The practical nurse (PN) is observing a newly hired PN who is preparing to administer a liquid medication via a client's feeding tube system as seen in the picture. What action should the PN take?

A. Confirm that the medication is only administered once daily: The frequency of administration is verified when reviewing the prescription, not during the administration process. This step does not address the observed technique or ensure safe practice. B. Determine if the medication is compatible with the solution: Checking compatibility is important before mixing medications with enteral feedings, but the question focuses on the PN’s observation of an improper administration technique, requiring immediate intervention. C. Offer to assist in calculating the rate of flow for the mixture: Liquid medications given via feeding tubes are not typically infused at a specific rate but administered separately from feedings to prevent interaction or tube blockage, so rate calculation is unnecessary. D. Demonstrate how to administer medication via a feeding tube: The appropriate response is to stop the incorrect procedure and demonstrate proper technique. Medications should be given separately from feedings, flushed with water before and after, and never mixed directly into the feeding solution.