04-12-2008, 05:20 AM
34. A 13-year-old child has a history of bleeding, includ-
ing severe hemorrhage into the knee joint, requiring multi-
ple transfusions. Other male members of the family have
bleeding problems. He has a prolonged PTT and a normal
PT (PT). A 1:1 dilution of patient's plasma with normal
pooled plasma does not correct the PTT. (
35. A 16-year-old male has a history of easy bruising and
hemorrhages into the knee joint that have led to joint
deformity. Other male members of the family have also
had bleeding problems. He has a prolonged PTT and a
normal PT. A 1:I dilution of this patient's plasma with
normal pooled plasma corrects the PTT. ( )
common options of these 2 q
0 (A) Hemophilia A
0 (B) Hemophilia A with inhibitors of factor VIII
O © Vitamin K deficiency
O (D) von Willebrand disease
O (E) Heparin therapy
O (F) Idiopathic thrombocytopenic purpura (ITP)
O (G) Disseminated intravascular coagulation
O (H) Thrombotic thrombocytopenic purpura (TTP)
O (I) Coumadin therapy
ing severe hemorrhage into the knee joint, requiring multi-
ple transfusions. Other male members of the family have
bleeding problems. He has a prolonged PTT and a normal
PT (PT). A 1:1 dilution of patient's plasma with normal
pooled plasma does not correct the PTT. (
35. A 16-year-old male has a history of easy bruising and
hemorrhages into the knee joint that have led to joint
deformity. Other male members of the family have also
had bleeding problems. He has a prolonged PTT and a
normal PT. A 1:I dilution of this patient's plasma with
normal pooled plasma corrects the PTT. ( )
common options of these 2 q
0 (A) Hemophilia A
0 (B) Hemophilia A with inhibitors of factor VIII
O © Vitamin K deficiency
O (D) von Willebrand disease
O (E) Heparin therapy
O (F) Idiopathic thrombocytopenic purpura (ITP)
O (G) Disseminated intravascular coagulation
O (H) Thrombotic thrombocytopenic purpura (TTP)
O (I) Coumadin therapy