This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'In IV hyperalimentation, we give -a) Hypertonic salineb) Fatsc) Amino acidsd) Dextrosee) LMW dextran \nSelect and explain. \nA. abc, B. ad, C. bc, D. bcd', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Parenteral alimentation involves the continuous infusion of a hyperosmolar solution containing carbohydrates (Dextrose), proteins, fat and other necessary nutrients (eg. Vitamins, trace minerals).', 'role': 'assistant'}]