71f61991_Bleeding_Disorders__Measures
[Test] Platelet aggregation (Platelet function test) [Ordered when/to] Evaluate bleeding, especially when platelet count normal [Abnormal results may indicate] If abnormal, increases risk of excessive bleeding; may indicate presence of one of several disorders including von Willebrand’s disease [Measures] 
Evaluate platelets’ ability to be activated and stick to each other (agglutinate)
Bleeding Disorders
Measures