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
True about Haemophilia A are all except : 
Select and explain. 
A. FIT increased, B. PT increased, C. Clotting time is increased., D. Serum levels of factor VIII are decreased.
B: PT increased
Answer: B: PT increased 
Explanation: B i.e. PT is increased