A patient's small-bore feeding tube has become occluded after the nurse administered medications. What actions by the nurse are best?

Choice A rationale Mixing all medications in the formula is a poor practice that increases the risk of clogging the tube and can alter medication absorption or effectiveness. Medications should be administered separately to ensure accurate dosing and prevent drug interactions or formation of precipitates that cause occlusions. Choice B rationale While determining if medications come in liquid form is a good practice to prevent future occlusions, it does not resolve the current blockage. The nurse's immediate priority is to address the occluded tube to ensure the patient can continue to receive nutrition and necessary medications through the established route. Choice C rationale The initial best action to clear an occluded feeding tube is to gently flush it with 30 mL of warm water. The warm water helps to dissolve or dislodge the medication residue without damaging the tube. This method is the least invasive and most recommended initial intervention for a clog. Choice D rationale Instilling a cola product is not a recommended practice. The acidity of cola can curdle formula and may not effectively dissolve the clog, potentially worsening the occlusion. Additionally, it can introduce a high sugar load and is not an evidence-based or safe method for tube clearance. Choice E rationale Flushing the tube before and after medication administration is a preventative measure to avoid future occlusions. While this is a critical action, it does not address the current problem of an already occluded tube, which is the immediate concern requiring action.