Prefinal - Skin Integrity Flashcards
is the body’s largest organ and is the primary defense against infection.
Skin
A disruption in the integrity of body tissue
Wound
Classification according to Wound Type:
Incised
Contusion
Punctured
Abrasions
Classification of Wounds Thickness
Superficial
Deep
Wounds that leave the deeper skin layers intact. These types of wounds are usually caused by friction rubbing against an abrasive surface.
Superficial (on the surface) wounds
Wounds that go through all the layers of the skin and into underlying tissue like muscle or bone.
Deep wounds
Factors Affecting Wound Healing
Age
Nutrition
Oxygenation
Smoking
Drug Therapy
Diabetes Miletus
this Factor Affecting Wound Healing means that Although the elderly can heal most wounds, they have a slower healing process, and all phases of wound healing are also affected.
Age
this Factor Affecting Wound Healing means that Optimal wound healing requires adequate nutrition. Nutrition deficiencies impede the normal processes that allow progression through stages of wound healing. Malnutrition has also been related to decreased wound tensile strength and increased infection rates.
Nutrition
this Factor Affecting Wound Healing means that Oxygen plays a very significant role in wound healing – it is needed for cellular function and can kill bacteria and cause resistance to infection. Oxygen stimulates the creation of new blood vessels and also aids growth factors to form new skin. Your red blood cells carry oxygen throughout the body.
Oxygenation
this Factor Affecting Wound Healing means that Nicotine is a vasoconstrictor that reduces nutritional blood flow to the skin, resulting in tissue ischemia and impaired healing of injured tissue.
Smoking
this Factor Affecting Wound Healing means that The medications most likely to impair wound healing and damage skin integrity include antibiotics, anticonvulsants, steroids, and nonsteroidal anti-inflammatory drugs.
Drug Therapy
this Factor Affecting Wound Healing means that Diabetes mellitus is one of the major contributors to chronic wound healing problems. When diabetic patients develop an ulcer, they become at high risk for major complications, including infection and amputation.
Diabetes Miletus
(persistent bleeding) is abnormal and may indicate a slipped surgical suture, dislodged clot, or erosion of a blood vessel.
Hemorrhage
Some bleeding from a wound is normal during and immediately after initial trauma and surgery.
wound contamination
Infection
Effects of Having a Wound
Dehiscence
Evisceration
is the partial or complete separation of the wound edges and the layers below the skin.
Dehiscence
occurs when the client’s viscera protrudes through the disrupted wound.
Evisceration
Nursing Process for Altered Skin Integrity
Assessment of Wounds
Health history
Allergies to tape, latex, medications, or other substances
Physical examination
Location of wound
Size of wound
General appearance and drainage
Pain
Laboratory data