Which strategy is a common cause for feeding tube occlusion?

Which strategy is a common cause for feeding tube occlusion?

• A. Administration of high protein/high fiber formula.
• B. Optimal flushing between medications.
• C. Choosing liquid medication over pill.
• D. Frequent checking of gastric residuals.

Answer: (A)

A common cause of feeding tube occlusion is the use of a high protein, high fiber formula. The fiber content and the thicker, more viscous nature of these formulas can leave behind particulates or form gel-like masses inside the small lumen of a feeding tube. Without thorough flushing and adequate hydration, these residues can accumulate and gradually plug the tube. In contrast, practices that help keep the lumen clear—such as flushing between medications to wash away residues, using liquid medications instead of pills to avoid solids, and regularly checking gastric residuals to catch early signs of obstruction—are protective rather than causal. The risk with the high protein/high fiber formula is specifically tied to its physical properties that increase the likelihood of clogging the tube if not managed carefully.

A common cause of feeding tube occlusion is the use of a high protein, high fiber formula. The fiber content and the thicker, more viscous nature of these formulas can leave behind particulates or form gel-like masses inside the small lumen of a feeding tube. Without thorough flushing and adequate hydration, these residues can accumulate and gradually plug the tube. In contrast, practices that help keep the lumen clear—such as flushing between medications to wash away residues, using liquid medications instead of pills to avoid solids, and regularly checking gastric residuals to catch early signs of obstruction—are protective rather than causal. The risk with the high protein/high fiber formula is specifically tied to its physical properties that increase the likelihood of clogging the tube if not managed carefully.