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: Medicine
[{'content': 'The likely metabolic complications of total parenteral nutrition within the first two weeks of therapy would include all of the following   a) Cardiopulmonary failure  b) Hyperosmolar non-ketotic hyperglycaemia  c) Zinc deficiency  d) Hypophosphataemia \nSelect and explain. \nA. abd, B. acd, C. abc, D. bcd', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]