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Chapter 36 - Skin Integrity and Wound Care
Definitions
42
Nursing
Undergraduate 1
02/21/2013

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Term
Aerobic
Definition
requiring oxygen
Term
Anaerobic
Definition
involves activity in which the muscles cannot draw out enough oxygen from the blood stream; used in endurance training
Term
Approximated
Definition
closed tissue surfaces
Term
Bandage
Definition
a strip of cloth used to wrap some part of the body
Term
Binder
Definition
a type of bandage applied to large body areas (abdomen or chest) or for a specific body part (arm sling); used to provide support
Term
Collagen
Definition
a protein found in connective tissue; a whitish protein substance that adds tensile strength to a wound
Term
Compress
Definition
a moist gauze dressing applied frequently to an open wound, sometimes medicated
Term
Debridement
Definition
removal of infected and necrotic tissue
Term
Decubitus ulcers
Definition
see Pressure ulcers
Term
Dehiscence
Definition
the partial or total rupturing of a sutured wound; usually involves an abdominal wound in which the layers below the skin also separate
Term
Eschar
Definition
thick necrotic tissue produced by burning, by a corrosive application, or by death of tissue associated with loss of vascular supply, bacterial invasion, and putrefaction
Term
Evisceration
Definition
extrusion of the internal organs
Term
Excoriation
Definition
loss of the superficial layers of the skin
Term
Fibrin
Definition
an insoluble protein formed from fibrinogen during the clotting of blood
Term
Friction rubbing
Definition
the force that opposes motion
Term
Hematoma
Definition
a collection of blood in a tissue, organ, or space due to a break in the wall of a blood vessel
Term
Hemorrhage
Definition
excessive loss of blood from the vascular system
Term
Hemorrhagic exudate
Definition
see Sanguineous exudate
Term
Hemostasis
Definition
cessation of bleeding
Term
Immobility
Definition
prescribed or unavoidable restriction of movement in any area of a person's life
Term
Ischemia
Definition
deficiency of blood supply caused by obstruction of circulation to the body part
Term
Keloid
Definition
a hypertrophic scar containing an abnormal amount of collagen
Term
Maceration
Definition
the wasting away or softening of a solid as if by the action of soaking; often used to describe degenerative changes and eventual disintegration
Term
Manometer
Definition
an instrument used to measure the pressure of fluids or gases
Term
Packing
Definition
filling an open wound or cavity with a material such as gauze
Term
Phagocytosis
Definition
the process by which cells engulf microorganisms, other cells, or foreign particles
Term
Pressure
Definition
a compressing downward force on a body area
Term
Pressure ulcers
Definition
any lesion caused by unrelieved pressure that results in damage to underlying tissue; formerly called decubitus ulcers, bed sores, pressure sores
Term
Primary intention healing
Definition
tissue surfaces are approximated (closed) and there is minimal or no tissue loss, formation of minimal granulation tissue and scarring
Term
Purulent exudates
Definition
an exudate consisting of leukocytes, liquefied dead tissue debris, and dead and living bacteria
Term
Pus
Definition
a thick liquid associated with inflammation and composed of cells, liquid, microorganisms, and tissue debris
Term
Pyogenic bacteria
Definition
bacteria that produce pus
Term
Reactive hyperemia
Definition
a bright red flush on the skin occurring after pressure is relieved
Term
Regeneration
Definition
renewal, regrowth, the replacement of destroyed tissue cells by cells that are identical or similar in structure and function
Term
Sanguineous exudate
Definition
an exudate containing large amounts of red blood cells
Term
Secondary intention healing
Definition
wound in which the tissue surfaces are not approximated and there is extensive tissue loss; formation of excessive granulation tissue and scarring
Term
Serous exudate
Definition
inflammatory material composed of serum (clear portion of blood) derived from the blood and serous membranes of the body such as the peritoneum, pleura, pericardium, and meninges; watery in appearance and has few cells
Term
Shearing force
Definition
a combination of friction and pressure which when applied to the skin results in damage to the blood vessels and tissues
Term
Sitz bath
Definition
referred to as a hip bath, is used to soak a client's pelvic area
Term
Suppuration
Definition
the formation of pus
Term
Vasoconstriction
Definition
a decrease in the caliber (lumen) of blood vessels
Term
Vasodilation
Definition
an increase in the caliber (lumen) of blood vessels
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