Hematology Physiology Flashcards
1
Q
1st step in platelet plug formation?
A
transient vasoconstriction by neural stimulation and endothelian*
2
Q
vWF is from?
A
Weibel Palade bodies
3
Q
1st sign of hemostasis?
A
Mucosal and Skin Bleeding (Epitaxis)
4
Q
Weibel Palade bodies contain?
A
vWF and PGI2/Pselctin