Many things could cause it. Here are a few reasons:
Inadequate nutrition (wounds need protein and vitamin C to heal)
Diabetes that is not properly controlled
Infection
Trauma to the wound
Lack of good blood flow to the wound (some chronic diseases, such as atherosclerosis or venous insufficiency, can reduce blood flow to an area)
The amount of rest the client is receiving (an exhausted body is not good at healing wounds)
a buildup of oxygenated blood (which is red) and the plateletts that cause the healing
Yes, by blocking adenosine receptors (adenosine stimulates wound healing).
A scar
A scab!
Skin protrusion from a healing wound may be caused if the two opposing edges are not approximated properly. It may also result from excessive granulation tissue with fibrosis and keloid formation around the wound
time
It means he is asking if the wound is healing.
Removal of dead tissue from the wound bed
what is the significance of the epidermal layer being avasculer regardin wound healing
physical
either a scar or a scab...
physical