This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sutures and Anastomoses, Subject name: Surgery
[{'content': 'Surgically used suture material polydioxanone:- \nSelect and explain. \nA. A non-absorbable and remain encapsulated, B. Undergoes hydrolysis and complete absorption, C. Undergoes phagocytosis and enzymatic degradation, D. Is specifically used for hea valves of synthetic grafts', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Surgically used suture material polydioxanone undergoes hydrolysis and complete absorption.', 'role': 'assistant'}]