lp5 vocab-wound care Flashcards
Approximated-
when things are close together, example could be fingers, each finger is approximately close to each other.
Debridement-
part of wound treatment, this involves removing any old tissues that lack strength (typically infected skin) and any other foreign material that may be in wound.
Eschar-
dead skin tissue that formed over and then detached off from healthy skin.
Exudate-
excess fluid that leaks out of blood vessels and finds its way into other tissues that are nearby.
Pressure ulcer-
These injuries are caused by leaving an area of skin under too much pressure (typically from own body weight) for too long. These break down the skin and eventually tissues as well if not treated fast enough.
Tunneling—
A wound that increasingly gets worse until there is an opening underneath the skin.
Clean vs sterile technique-
clean technique is strategies used to help reduce the overall number of microorganisms. These help to reduce transmission form one patient to another, examples include handwashing.
Sterile
Sterile is different because it is the complete reduction of all microorganisms in the environment, not just a reduction but a complete reduction. This helps to get completely rid of all disease spread from one to another.
Asepsis-
an environment that is completely free of all microorganisms. There is no risk of spread of pathogens.
Pressure Ulcer-
an injury that breaks down the skin in various stages. These are caused by putting too much pressure on the skin without moving the skin, causing the breaks.
Dehiscence
- This is when the edge of the wound starts to separate, causing eventually a total separation of the wound edges. This can be caused by improper care of wound healing.
Granulation-
This is good news in a healing tissue. This is when the broken skin starts to heal, causing a pink tissue to form around the wound. This tissue contains new connective tissue/. capillaries that mean the healing process is working
Necrotic
- When the bodies tissues die. This can happen from anything and in any place of the body, just the death of tissues.
Purulent-
when the skin contains pus. It is called purulent. This will keep producing and releasing pus until further action upon it.
Venous ulcer-
ulcers in the body that are caused because of the veins inability to return blood back to heart.