Screening tests for the evaluation of VWD include the platelet count, APTT, PT, bleeding time, and/or PFA-100. Which of the following results would be evident in most cases of VWD?

a. Low platelet count
b. Decreased ristocetin platelet aggregation
c. Normal ristocetin platelet aggregation
d. Normal Ag assay


Correct Answer: B

Health Professions

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