What is a best practice when administering via an enteral tube?

• A. Flush the tube before and after each dose; administer one pill at a time.
• B. Mix several medications together in a single suspension.
• C. Start with the largest pill to ensure flushing.
• D. Skip flushing if the tube seems clear.

Answer: (A)

Maintaining the tube’s patency and delivering each dose accurately are crucial when giving medications through an enteral tube. Flushing the tube before and after each dose helps keep the pathway clear and ensures the entire dose reaches the stomach rather than staying trapped in the tubing. This lowers the risk of blockages and reduces drug loss. Administering one pill at a time further minimizes the chance that fragments or powders from different meds mix inside the tube, which can cause clogs and unpredictable dosing or absorption. It also makes it easier to monitor the patient’s response to each medication individually.

Mixing several medications together in a single suspension can lead to incompatibilities, altered dissolution, and variable absorption, and increases the likelihood of tube blockage. Starting with the largest pill has no protective effect and can create more difficulty with crushing and uniform delivery. Skipping flushing because the tube seems clear ignores the possibility of latent buildup and later occlusion or incomplete delivery.