This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Robotics, Laparoscopy and Bariatric Surgery, Subject name: Surgery
[{'content': 'All are component of Obesity Surgery-Moality Risk Score (OS-MRS) EXCEPT: \nSelect and explain. \nA. Age >45 yr, B. Type-2 DM, C. Hypeension, D. Male gender', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Type-2 Diabetes mellitus is not a component of the Obesity Surgery-Moality Risk Score (OS-MRS). Obesity Surgery-Moality Risk Score (OS-MRS):clinically useful score to predict moality risk in patients undergoing gastric bypass Risk factor Score Age >45 yr 1 BMI >50 kg/m2 1 Male gender 1 Hypeension 1 DVT/PE 1 Risk Category Score Post-op moality A (Low) 0-1 0.3 B (Moderate) 2-3 1.7 C (High) 4-5 3.2', 'role': 'assistant'}]