Nursing Fundamentals: Nutrition - Enteral

Why It Matters

Proper enteral nutrition management safeguards vulnerable patients from aspiration and malnutrition, directly impacting clinical outcomes and hospital quality metrics.

Key Takeaways

• Enteral nutrition delivers fluids directly to GI tract via feeding tubes.
• NG/NI tubes for short-term; G/PEG/J tubes for long-term feeding.
• Verify tube placement with X‑ray, aspirate appearance, and pH testing.
• Use infusion pump or gravity; monitor residual volume and intolerance signs.
• Prevent aspiration with head‑of‑bed elevation and ENFit‑only connectors.

Summary

The video outlines the fundamentals of enteral nutrition (EN), a method of delivering fluids and nutrients directly into the gastrointestinal tract through a feeding tube. It emphasizes EN’s role for patients who cannot chew or swallow due to head‑neck trauma, surgery, neurological disorders, or tumors.

Various tube routes are described: nasogastric (NG) and nasointestinal (NI) tubes for short‑term use, and gastrostomy (G), percutaneous endoscopic gastrostomy (PEG), and jejunostomy (J) tubes for feeding longer than six weeks. Placement is confirmed by X‑ray, followed by bedside verification using aspirate appearance and pH testing. Formulas are selected per patient needs, and feeding can be administered via continuous or intermittent pump, gravity, or bolus methods, with gradual rate escalation to monitor tolerance.

The instructor highlights critical safety checks: gastric pH 0‑4 indicates correct gastric placement, while pH > 6 suggests misplacement. Residual gastric volumes above 250 mL signal intolerance and raise aspiration risk. Patients must be kept at a 30‑45° head‑of‑bed angle during and for at least one hour after feeding, and ENFit connectors are mandated to avoid accidental IV infusion.

By standardizing tube verification, formula preparation, and monitoring protocols, nurses can reduce complications such as aspiration, tube dislodgement, and malnutrition. Accurate documentation and adherence to these steps are essential for quality care and for meeting regulatory standards in acute and long‑term settings.

Original Description

What is enteral nutrition? Enteral nutrition provides fluids and nutrients directly into the GI tract through a feeding tube. As a healthcare professional, you’ll be responsible for caring for patients receiving enteral nutrition. Find related NCLEX® questions, Summary Notes, and more here: https://osms.it/nutrition-enteral

Find our full video library only on Osmosis: http://osms.it/find-more.

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