This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Blood: Hemostasis and Blood Coagulation, Subject name: Physiology
[{'content': 'Vitamin K dependent clotting factors include all EXCEPT: \nSelect and explain. \nA. Factor VII, B. Factor VIII, C. Prothrombin, D. Facor IX', 'role': 'user'}, {'content': "Answer: B \nExplanation: ANSWER: (B) Factor VIIIREF: Ganong 19th edition page 520VITAMIN K DEPENDENT CLOTTING FACTORS ARE:Factor II (Prothrombin)Factor VII (Proconvertin/Stable factor)Factor IX (Christmas factor/ Antihemophilic Factor B)Factor X (Stuart Prower factor)Protein CProtein SNOTE' Clotting factors inhibited by Antithrombin III are: Factor IX, X, XI & XII", 'role': 'assistant'}]