The Results of Platelet-Rich Plasma (PRP) in the Aggregation Studies

Multiple Choice

The results of platelet-rich plasma (PRP) in the aggregation studies of a patient's blood were typical of ristocetin-induced platelet agglutination (RIPA) defect. The RIPA defect was corrected by adding normal plasma to the patient's PRP. In what disease is this seen?

A) Sticky platelet syndrome
B) Bernard-Soulier syndrome
C) Afibrinogenemia
D) von Willebrand's disease