<prompt> Complications of TPN are all ExceptAspiration pneumoniaHypokalemiaHypoglycemiaHyperglycemia  <response>: Related to nutrient deficiency Hypoglycaemiahypocalcaemiahypophosphataemiahypomagnesaemia refeeding syndrome Electolyte abnormalities Chronic deficiency syndromes essential fatty acids,zinc, mineral and trace elements Related to overfeeding Excess glucose: hyperglycaemia, hyperosmolar dehydration, hepatic steatosis, hypercapnia, increased sympathetic activity, fluid retention, electrolyte abnormalities Excess fat: hypercholesterolaemia and formation of lipoprotein X, hyperiglyceridaemia, hypersensitivity reactions Excess amino acids: hyperchloraemic metabolic acidosis, hypercalcaemia, aminoacidaemia, uraemia Related to sepsis Catheter-related sepsis Possible increased predisposition to systemic sepsis Related to line On inseion: pneumothorax, damage to adjacent aery, air embolism, thoracic duct damage, cardiac perforation or tamponade, pleural effusion, hydromediastinum Long-term use: occlusion, venous thrombosis Aspiration is seen in eteral feeding Bailey and love 26th edition Pg:270 