Nutrition
Parenteral Nutrition (PN)
Intravenous administration of complex nutrients for patients with non-functional GI tracts or severe malnutrition.
Administration Safety
- Use a dedicated central line or PICC for hypertonic solutions.
- Must be administered via a micron filter.
- Change IV tubing every 24 hours to prevent infection.
- Monitor blood glucose every 4-6 hours due to high dextrose content.
Nursing Management
- If TPN bag empties, hang 10% Dextrose to prevent rebound hypoglycemia.
- Assess daily weights and intake/output.
- Monitor serum electrolytes, LFTs, and BUN/creatinine.
- Observe insertion site for phlebitis or signs of infection.
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