This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Surgery
[{'content': 'Side effect of Total Parental Nutrition includes \nSelect and explain. \nA. Hyperglyceridemia, B. Fluid overload, C. Fat embolism, D. Fractures of bones', 'role': 'user'}, {'content': 'Answer: B \nExplanation: (B) Fluid overloadCOMPLICATIONS OF TOTAL PARENTERAL NUTRITION (TPN)First 48 hoursFirst 2 Weeks3 Months OnwardMECHANICAL * Complications from catheter insertion:* Cephalad displacement* Pneumothorax* Hemothorax* Detachment of line at catheter hub with blood loss or air embolism* Catheter coming out of vein, more common if Silastic* Detachment of line at catheter hub with blood loss or air embolism* Thrombosis* Detachment of line at catheter hub with blood loss or air embolism* Fractures or tears in catheter* Catheter embedded in vein wallMETABOLIC * Fluid overload* Hyperglycemia* Hypophosphatemia* Hypokalemia* Cardiopulmonary failure* Re feeding edema* Hyperosmolar nonketotic* hyperglycemic coma* Acid-base imbalance* Electrolyte imbalance* Essentially fatty acid deficiency* Iron deficiency, Vitamin deficiencies* TPN metabolic bone disease* TPN liver disease* Zinc, copper, chromium, selenium, molybdenum, deficiencyINFECTIOUS* Catheter-induced sepsis* Exit site infection* Catheter-induced sepsis* Tunnel infections* Exit site infection', 'role': 'assistant'}]