This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bleeding Disorders, Subject name: Pathology
[{'content': 'Factor useful for clot stabilization- \nSelect and explain. \nA. X, B. XI, C. XII, D. XIII', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., XIII Factor XIII:o It is also called fibrin stabilizing factor.o It is necessary for clot stabilization and the cross linking of the fibrin polymer in blood,o A hallmark of this rare deficiency is poor wound healing and abnormal scar formation.", 'role': 'assistant'}]