Hemostasis Flashcards
1
Q
Vascular + platelet phase =
A
primary hemostasis
2
Q
Vascular phase
A
vascular spasm
3
Q
Platelet phase
A
sticking
4
Q
Coagulation phase
A
secondary hemostasis
5
Q
Extrinsic pathway
A
tissue + calcium + factor VII = active enzyme
6
Q
Intrinsic pathway
A
plasma coagulation factors + damaged vessel = active enzyme
7
Q
Common pathway
A
extrinsic enzyme + intrinsic enzyme
8
Q
Prothrombin»>thrombin
A
enzymes + factor X + factor V
9
Q
Thrombin
A
converts fibrinogen to fibrin
10
Q
Fibrinolysis
A
break down of fiber after wound closes, creates FDPs
11
Q
FDP
A
fibrin degradation products
12
Q
Fibrinolysis
A
controlled by plasma from plasminogen by tissue plasminogen activator
13
Q
t-PA
A
tissue plasminogen activator
