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': 'The management of fat embolism includes all of the following except : \nSelect and explain. \nA. Oxygen, B. Heparinization, C. Low Molecular weight dextran, D. Pulmonary Embolectomy', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Pulmonary embolism', 'role': 'assistant'}]