Tube blockage may be reduced by flushing the tube with water every 4 hours. Parenteral Nutrition Parenteral nutrition is indicated when enteral feedings are contraindicated or not tolerated. Complications associated with parenteral nutrition include metabolic abnormalities. Since the solution is high in dextrose, the patient's glucose levels should be closely monitored as well as electrolytes and minerals. Other complications needing close observation include catheter problems and infection.
Vitamins play a significant role in promoting wound healing.
They are usually given to supplement the patient's diet. Vitamin C plays an important part in the wound healing process as it affects collagen synthesis, immune function, and decreases capillary fragility. Natural sources of vitamin C include tomatoes, strawberries, and citrus fruits. Vitamin A enhances the process of collagen synthesis and epithelialization. In addition, it counteracts the anti-inflammatory effects of steroids and cell membranes.