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GBCN Skin Integrity
Skin Integrity
Question | Answer |
---|---|
Hemostatis when? | immediately after the initial injury.blood vessels constrict, blood clotting occurs |
Inflammation when? | follows hemostasis, lasts about 2 to 3 days. leukocytes and macrophages, move to the wound |
Proliferation when? | follows inflammation, lasts for several weeks. Tissue is growing (epithelial cells & blood cells) |
Maturation when? | final stage of healing, begins about 3 weeks after the injury, possibly continuing for months or year. Collagen that was haphazardly deposited in the wound is remodeled |
what does the nurse notice during hemostasis? | swelling, heat, redness, patient complains of pain |
what does the nurse notice during inflammation? | redness, swelling, heat, mildly elevated temperature, lab work- elevated WBC's |
what does the nurse notice during proliferation? | granulation tissue (hamburger) |
what does the nurse notice during maturation? | closed wound, slowly healing. |
Examples of systematic factors affecting wound healing | diabetic, age, protein-calorie intake, supressed immune system |
Examples of local factors affecting wound healing | excessive bleeding, bioburden, pressure, trauma, maseration, adema |
serous | clear watery |
sanguineous | bright red |
serosanguinous | pink to light red. |
purulent | yellow-green in color. has a foul odor |
Hemorrhage | External bleeding or internal hematoma |
osteomyelitis | infection goes to bone |
sepsis | bacteria in the blood |
induration | Swelling in and around the wound |
Dehiscence | Partial or total separation of wound layers as a result of excessive stress on wounds that are not healed. |
Evisceration | Total separation of wound layers with protrusion of viscera the wound opening |
When is a patient at risk for Evisceration | days 4 & 5. A sign in the increased serosanguinous drainage |
Patients impacted by Evisceration do you feed or avoid? | NO FOOD ( NPO- "no food by mouth") |
Pressure Injury | localized injury to the skin and/or underlying tissue usually over a bony prominence, as a result of pressure, or pressure in combination with shear |