Question 7

7.  Von Willebrand's disease is characterized by:

A.  Normal bleeding time, normal platelet count, normal PT, and increased PTT
B.  Increased bleeding time, normal platelet count, normal PT, and increased PTT
C.  Increased bleeding time, decreased platelet count, normal PT, and increased PTT
D.  Decreased bleeding time, decreased platelet count, normal PT and normal PTT