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
vWF protects factor? 
Select and explain. 
A. II, B. V, C. VIII, D. X
C: VIII
Answer: C: VIII 
Explanation: Ans. (c) VIII(Ref: Wintrobe's 13th/pg 1389)vWF is required for normal platelet adhesion, and also acts as a carrier of factor VIII in the plasma