Surgery Technical, infectious, and metabolic complications occur in total parenteral nutrition (TPN). Which of the following is NOT a complication of TPN? A Metabolic bone disease B Essential fatty acid deficiency C Congestive cardiac failure D Hypomagnesemia 💡 Explanation Technical, infectious, and metabolic complications occur in total parenteral nutrition (TPN). Which of the following is NOT a complication of TPN? ✓ Correct Answer: C. Congestive cardiac failure