Surgical Wound Healing Flashcards
1
Q
wound edges brought together
A
primary intention
2
Q
dermis without total penetration
A
primary
3
Q
with gauze, or drainage system
A
secondary
4
Q
granulation
A
secondary
5
Q
delayed closure
A
tertiary
6
Q
7 stages of skin healing
A
- vascular/inflammatory
- re-epithelization
- granulation
- fibroplasia, matrix formation
- wound contraction
- neovascularization
- matrix, collagen remodeling
7
Q
epidermal cells from wound edge
A
re-epithelization
8
Q
granulation forms
A
3-5 days after wound formation
9
Q
fibronectin scaffold
A
fibroplasia and matrix formation
10
Q
differentiation of myofibroblasts
A
fibroplasia and matrix formation
11
Q
centripental movement of edges
A
wound contraction
12
Q
low o2 tension activates
A
macrophage derived angiogenic factor
13
Q
low o2 tension induces
A
neovascularization
14
Q
fragmentation of venule basement membrane
A
neovascularization
15
Q
pseudopodia
A
neovascularization
