42) A 1 0 years old boy, a diagnosed patient with Hemophilia A, admitted to the emergency department after a blunt trauma to abdomen 2 days ago. On examination, Pallor with distended but non tender abdomen were there. Hemoglobin count is 4.2g/dl (1 1-14). First step in the management? a) Blood transfusion b) Give factor 8 concentrates (Factor correction) c) Cryoprecipitate transfusion d) Check factor 8 levels e) An ultrasound scan of the abdomen