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: Pathology
Cryoprecipitate is rich in which of the following clotting factors: 
Select and explain. 
A. Factor II, B. Factor V, C. Factor VII, D. Factor VIII
D: Factor VIII
Answer: D: Factor VIII 
Explanation: Cryoprecipitate is a source of Fibrinogen (factor I), Factor VIII and Von-Willebrand factor.
Treatment of choice for Hemophilia A, von Willebrand disease and hypofibrinogenemic states.
If factor VIII is unavailable, cryoprecipitate may be an alternative, since each unit contains about 80 IU of factor VIII.