Which test is abnormal in hemophilia A?
A) Bleeding
B) Platelet count
C) Prothrombin time
D) Partial thromboplastin time
E) Clot retraction

Question

Quizplus · Accepted Answer

Hemophilia A results from a deficiency of clotting factor VIII, which participates in the intrinsic coagulation pathway. Partial thromboplastin time provides information about the intrinsic pathway components and is thus prolonged in hemophilia A and hemophilia B.

Which Test Is Abnormal in Hemophilia A