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
In hemophilia B what is most common cause of death - 
Select and explain. 
A. Hemorrhage, B. HIV, HBV, HCV due to transfusions, C. Transfusion reaction, D. Deep vein thrombosis
A: Hemorrhage
Answer: A: Hemorrhage 
Explanation: Answer- A. HemorrhageMost common cause of death in hemophilia b Hemonhage,Infectious complications arc also an impoant cause of death