Which of the following single-factor inherited deficiencies is the most common cause for hemophilia?

Which of the following clot time tests would be increased in a patient with severe hemophilia A?

The urea solubility test is used to detect deficiencies in which factor?

VWF binds platelets:

In what is a patient with the following coagulation test results most likely deficient? Test Result Reference Range Prothrombin time (PT) 17 seconds 11-15 seconds Partial thromboplastin time (PTT) 31 seconds 25-37 seconds Thrombin time (TT) 16 seconds 15-21 seconds

Indicate whether the following are: regulatory, procoagulant, or anticoagulant.

Which of the following is decreased in DIC?

All of the following are contact factors except:

A result of von Willebrand disease is decrease in platelet adhesion.

Explain TACO and how use of FP for factor deficiency is complicated by this risk.