4. Regeneration and Repair Flashcards
1
Q
What are the 4 stages of tisue repair?
A
- Hemostatsis
- Inflammatory
- Reparative
- Wound contraction
2
Q
What are the two goals of Hemostasis?
A
Stop the bleeding
Initiation of healing
3
Q
What initiates clotting?
A
collagen in subendothelium
4
Q
von Willebrand Factor causes what?
A
aggregation
5
Q
GPVI and Alpha2Beta1 bind directly to what?
A
platelets
6
Q
What anchors platelets together?
A
Fibrogen
7
Q
What pathway is initiated by Factor VII and tissue interactions?
A
Extrinsic
8
Q
What pathway is initiated by damaged endothelium?
A
Intrinsic
9
Q
Convertaing prothrombin to throbim is important for
A
coagulation
10
Q
In inflamation what is the first thing to show up?
A
Neutrophils
(then macrophages)
