Case Study: Quantitative and Qualitative Platelet Disorder Flashcards
1
Q
- Prolonged bleeding time
- Larged size platelet
- decreased platelet count
- Decreased or absent response to ristocetin-induced aggregation
- Normal plasma vWF and factor VIII
- Normal response to agonist
A
Bernard-Soulier Syndrome
2
Q
Prolonged bleeding time Impaired clot retraction Normal PT, APTT,and thrombin time Decreased Platelet antigen PAI1 reduced ang response sa agonist such as ADP, collagen, epinephrine and arachidonic acid
A
Glanzmann Thrombasthenia