This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Physiology
[{'content': 'Which of the following would help in the bridging the fibrin in a clot and stabilize the clot? \nSelect and explain. \nA. Factor XIII, B. Factor V, C. Factor VIII, D. Factor III', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Factor XIII is also called fibrin stabilizing factor or Laki-Lorand factor Ref: Ganong 25th ed/page 566', 'role': 'assistant'}]