Quick answerKeep the head of the bed at 30 to 45 degrees and verify feeding-tube placement according to policy.
Why this is correctElevation uses gravity to reduce reflux of gastric contents toward the airway. Confirming tube position adds another safety check before formula continues through the intended route.
Easy analogy or mental pictureRaising the upper body is like keeping liquid at the lower end of a tilted container. Gravity lowers reflux risk, but the comparison does not guarantee aspiration cannot occur or replace tube-position checks.
Memory hookEnteral feeding safety: correct tube, elevated head, watch for intolerance.NCLEX decision ruleFor gastric tube feeding, choose semirecumbent positioning and placement verification over supine positioning or attempts to finish the feeding faster.
Why the other choices are wrongSupine or nearly flat positioning promotes reflux, and increasing the rate raises gastric volume. Waiting for coughing means prevention has already failed and does not address silent aspiration.
References
- [1]
NCSBN: 2026 NCLEX-RN Test PlanNational Council of State Boards of Nursing
- [2]
Head of Bed Elevation or Semirecumbent Positioning Literature ReviewAgency for Healthcare Research and Quality
- [3]
ASPEN Safe Practices for Enteral Nutrition TherapyAmerican Society for Parenteral and Enteral Nutrition