Phases of Wound Healing Continued

Question 1

Other than removing foreign and necrotic material, what does the macrophage do during debridement?

Answer 1

Provides over 100 essential secretions

Question 2

What is iatric intervention debridement

Answer 2

Manual debridement by medical personell

Question 3

What is the purpose of iatric intervention debridement

Answer 3

The same as natural debridement, but faster “Augment healing”

Question 4

What are three stages of the Proliferative Phase (repair phase) of wound healing

Answer 4

1. Granulation Tissue Formation
2. Epithelialization
3. Contraction of the Wound Edges

Question 5

First stage of the Proliferative phase?

Answer 5

Granulation tissue formation

Question 6

Four factors of Granulation tissue

Answer 6

1. Angiogenesis
2. Lymphatics
3. Fibroblasts
4. Amorphous matrix

Question 7

What does Amorphous Matrix contain (2)

Answer 7

1. Proteoglycan
2. Glycosaminoglycan

Question 8

During the Proliferative Phase, what comes after the formation of Granulation Tissue?

Answer 8

Epithelialization

Question 9

What are the 4 steps of Epithelialization?

Answer 9

1. Mobilization
2. Migration
3. Proliferation
4. Differentiation

Question 10

What is wound contraction in the Proliferative Phase of wound healing (repair phase)

Answer 10

Myofibroblasts and fibroblasts that are holding onto wound edges migrate to the center of an open wound