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: Medicine
Which of the following is the best source of factor VIII- 
Select and explain. 
A. Fresh food, B. Fresh frozen plasma, C. Cryoprecipitate, D. Platelet concentrate
C: Cryoprecipitate
Answer: C: Cryoprecipitate 
Explanation: None