This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Vitamin K dependent clotting factors include all EXCEPT 
Select and explain. 
A. Factor VII, B. Factor VIII, C. Prothrombin, D. Facor IX
B: Factor VIII
Answer: B: Factor VIII 
Explanation: VITAMIN 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 C
Protein S NOTE' Clotting factors inhibited by Antithrombin III are: Factor IX, X, XI & XII