wound healing

Question 1

goal is minimize bleeding and create barrier from contamination
MOA: Localized vasoconstriction, activation of platelets
WHAT PHASE OF WOUND HEALING

Answer 1

hemostasis

Question 2

goal = Restoration of vascular integrity, formation of connective tissue, wound contraction, reepithelialization
MOI: Fibroblasts  granulation tissue
WHAT PHASE OF WOUND HEALING

Answer 2

proliferation

Question 3

Goal: Control bioburden, establish clean wound bed
MOA: Localized vasodilation, inc tissue permeability bring exudate to wound, localized response in proportion to injury
WHAT PHASE OF WOUND HEALING

Answer 3

inflammation

Question 4

Immature collagen organized into mature collagen
Scar tissue only up to 80% or original tissue strength
Lacks elastin, stiffer than original tissue
WHAT PHASE OF WOUND HEALING

Answer 4

remodeling