This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Transplantation, Subject name: Surgery
[{'content': 'Order of anastomosis in lung transplant: \nSelect and explain. \nA. Pulmonary aery, pulmonary vein, bronchus, B. Pulmonary vein, bronchus, pulmonary aery, C. Pulmonary vein, pulmonary aery, bronchus, D. Pulmonary aery, bronchus, pulmonary vein', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Order of anastomosis in lung transplant pulmonary vein, bronchus, pulmonary aery. LUNG TRANSPLANTATION PROCEDURE SLT: Performed through posterolateral thoracotomyQ image on left side DLT: Performed through bilateral thoracotomy or median sternotomyQ Sequence of anastomoses in lung transplantation (PV By BA PA): Pulmonary Vein - Bronchial Anastomosis - Pulmonary AeryQ COMPLICATIONS OF LUNG TRANSPLANTATION Dehiscence of airway anastomosisQ Late airway stenosis at bronchial anastomosis due to ischemia: Treated by dilatationQ', 'role': 'assistant'}]