This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Surgery
[{'content': '"Seat belt syndrome" is \nSelect and explain. \nA. Fracture ilium with rupture of urethra, B. Sudden deceleration can result in a tom mesentery, C. Fracture shaft of the femur with testicular swelling, D. Non-specific; mesenteric adenitis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: (Sudden deceleration can result in a torn mesentery) (1147-48-LB) (1003-4-B &L 25th)SEAT-BELT SYNDROME - If a car accident occurs when a seat belt is worn, sudden deceleration can result in a tom mesentery. This possibility should be borne in mind, particularly as multiple injuries may distract attention from this injury. If there is any bruishing of the abdominal wall or even marks of clothing impressed into the skin, laparotomy may be indicated.* Diagnostic peritoneal lavage may be helpful in this situation.', 'role': 'assistant'}]