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: Orthopaedics
[{'content': 'True about Posttraumatic fat embolism syndrome -a) Fracture mobility is a risk factor b) Associated diabetes pose a riskc) Bradycardia occursd) Thrombocytopeniae) On ABG PaO2 < 60 mm Hg on FIO2 < 0.4 \nSelect and explain. \nA. abcd, B. bcde, C. abde, D. ade', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Mobility at fracture site and associated DM increase the risk of development of fat embolism syndrome.', 'role': 'assistant'}]