Burns 7-21-11 Word Scramble
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Question | Answer |
Burns are direct contact with or exposure to any. | Thermal, Chemical, Electrical or Radiation |
Severity Of Burns | Risk of Infection, Mortality, And cosmetic or functional disability. |
Factors that Influence Severity | depth, %TBSA, Location, age, general Health, Mechanism of injury |
Burn Size | %TBSA, est. helps predict the severity of physiological response |
Rule of Nines | (burn size) divides body into 11 segments.. Each 9% and 1% for genitals |
Lund & Browder | Standard table based on the parts of body burned according to age |
Incidence | Males more than females, except of 70 years |
Thermal | Flames, Hot liquids, Steams semisolid, hot objects. |
Chemical | contact with or ingestion, inhalation or injection |
electrical | electrical energy as it passes through the body |
radiation | least common, caused by radioactive source |
Risk Factors for Burns | 75% result from actions of injured person usually in home |
Who is at highest risk? | Children under 3 years, and elderly over 70years. |
Other Risk factors | rural location, mobile home, occupation, lack of smoke detectors, fireworks, and misuse of cig smoking |
Amount of skin destructed depends on. | temp to which skin exposed, length of time of exposure, and type of injury |
A tremendous amount of heat is not required to cause.. | Damage |
below 111*F (44*c) | no damage, unless prolonged exposure |
111*F-124*F (44*C-51*C) | Rate of cellular death doubles with each degree in temp rise. |
>124*F (51*C) | exposure time is brief for damage |
SUPERFICIAL (1ST DEGREE) | Epidermal Burn, Cell damage only to the epidermis skin, mild-severe erythema, blanching, surface is dry, no blisters, minor swelling, painful, skin will heal with out scaring, 3-7days |
PARTIAL THICKNESS (2nd DEGREE) | Superficial Partial Thickness & Deep Partial Thickness |
SUPERFICIAL PARTIAL THICKNESS | VERY PAINFUL, INTACT BLISTERS(COMMON SIGN), EPIDERMIS IS DESTROYED, SUPERFICIAL DERMIS MIN DAMAGE, MODERATE EDEMA, BLANCHING, HAIR & SWEAT GLANDS PRESERVED, COMPLETE HEAL 14-21 DAYS, LITTLE OR NO SCARING |
DEEP PARTIAL THICKNESS | DESTRUCTION OF EPIDERMIS & DOWN TO RETICULAR LAYER OF DERMIS, INJURY TO NERVE ENDINGS, HAIR FOLLICLES, AND SWEAT DUCTS; SENSITIVE TO COLD AIR, MIXED RED OR WAXY WHITE; WET SHINY AND WEEPING BROKEN BLISTERS; EDEMA; MAY REQUIRE SKIN GRAFT; HEAL 27+DAY |
DEEP PARTIAL THICKNESS-- 2 SCARS | HYPERTROPHIC & KELOID SCAR |
FULL THICKNESS BURN (3RD DEGREE) | ALL EPIDERMAL AND DERMAL LAYERS ARE DESTROYED, SUBCUTANEOUS FAT LAYER DAMAGED |
ESCHAR | DEVITALIZED TISSUE CONSISTING OF DRIED COAGULUM OF PLASMA AND NECROTIC CELLS -FEELS DRY, LEATHERY, & RIGID --TAN OR YELLOWISH-BROWN COLOR OR BLACK |
FULL THICKNESS BURN (CONT) | NO BLANCHING, DESTRUCTION OF HAIR FOLLICLES AND NERVE ENDINGS (NO PAIN), DECREASED SENSATION, DAMAGE TO PERIPHERAL VASCULAR SYSTEM, SKIN GRAFT |
ZONE OF COAGULATION | IRREVERSIBLE DAMAGE, SKIN DEATH!, SKIN GRAFT NEEDED TO HEAL, INCREASED RISK OF INFECTION |
ZONE OF STASIS | INJURED CELLS (DILIGENT TREATMENT OR CELL DEATH WITHIN 24-48HOURS) TOO TIGHT SPLINTS/COMPRESSION BANDAGES WILL DAMAGE |
ZONE OF HYPEREMIA | MINIMAL CELL DAMAGE |
CLINICAL MANIFESTATIONS | LOCATION INFLUENCES SEVERITY |
PULMONARY COMPLICATIONS | HEAD, NECK & CHEST |
CORNEAL ABRASIONS | fACE |
PERMANENT PHYSICAL/VOCATIONAL DISABILITY | HANDS/JOINTS |
EMERGENT | TIME OF INJURY UNTIL RESTORATION OF CAPILLARY PERMEABILITY |
RESUSCITATION PERIOD | INITIATION OF FLUIDS AND ENDS WHEN CAPILLARY INTEGRITY RETURNS TO NEAR-NORMAL & LARGE SHIFTS HAVE DECREASED |
ACUTE PHASE OF RECOVERY | HEMODYNAMICALLY STABLE, CAPILLARY PERMEABILITY RESTORED & DIURESIS BEGINS |
REHABILITATION PHASE | FINAL PHASE- MAX FUNCTIONAL RECOVERY |
MOST COMMON AND LIFE THREATENING COMPLICATION | INFECTION |
OFTEN FATAL COMPLICATION | INHALATION INJURY WITH MAJOR BURNS AND STAPHYLOCOCCAL SEPTICEMIA |
COMPLICATIONS OF CARDIOVASCULAR & PULMONARY | MULTIPLE ORGAN DYSFUNCTION SYNDROME AND DEATH |
WOUND CLEANING GOALS | REMOVE DEAD TISSUE, PREVENT INFECTION (STERILE), PROMOTE REVASCULARIZATION &/OR EPITHELIZATION |
DEBRIDEMENT | REMOVAL OF DEAD TISSUE |
SHARP DEBRIDEMENT | USE OF SURGICAL SCISSORS OR SCALPEL & FORCEPS; BLEEDING KEPT TO MINIMAL |
HYDROTHERAPY WITH DISINFECTANT IN WATER | TEMP 98*f -102*F, TOPICAL MEDS OR DRESSING APPLIED |
PRIMARY EXCISION | REMOVAL OF ESCHAR |
AUTOGRAFT | PTS ON SKIN USED TO COVER A BURNED AREA, PERMANENT COVERAGE |
ALLOGRAFT (HOMOGRAFT) | SKIN TAKEN FROM AN INDIVIDUAL OF THE SAME SPECIES; USUALLY CADAVER SKIN, TEMPORARY |
XENOGRAFT (HETEROGRAFT) | SKIN FROM ANOTHER SPECIES, USUALLY A PIG, TEMPORARY |
BIO SYNTHETIC GRAFTS (SKIN SUBSTITUTIONS) | CULTURED AUTOLOGOUS SKIN, GROWN IN A LAB, HIGHLY SUSCEPTIBLE TO INFECTION |
DERMATOME | INSTRUMENT FOR REMOVAL OF SKIN FOR GRAFTING |
SPLIT-THICKNESS | CONTAINS EPIDERMIS & ONLY SUPERFICIAL LAYERS OF DERMIS, ADHERES BETTER |
FULL-THICKNESS | CONSIST OF FULL DERMAL THICKNESS, LOOKS BETTER |
DONOR SITE | SITE FROM WHICH SKIN GRAFT IS TAKEN, THIGHS, BUTTOCKS AND BACK |
SHEET GRAFT | WITHOUT ALTERATIONS, FOR FACE, NECK AND HANDS |
MESH GRAFT | ABLE TO EXPAND BEFORE APPLICATION |
PROCEDURES TO ELIMINATE SCAR CONTRACTURES | SKIN GRAFTS, Z-PLASTY (LEGTHENS SCAR Y INTERPOSING NORMAL TISSUE IN LINE OF SCAR) |
POSITIONING | DECREASE EDEMA, PREVENT TISSUE DESTRUCTION, MAINTAIN SOFT TISSUE IN AN ELONGATED STATE |
SPLINTING | PREVENT CONTRACTURES, MAINTAINANCE OF ROM, CORRECTION OF CONTRACTURES, PROTECTION OF JOINT OR TENDON |
ACTIVE OR PASSIVE EX | PROGRESS 2 STRENGTHENING |
AMBULATION | AS EARLY AS POSSIBLE |
SCAR MANAGEMENT | PRESSURE DRESSING, VASCULAR SUPPORT OF SKIN GRAFTS/DONOR SITES, TO CONTROL EDEMA AND SCARRING; MASSAGE TO ASSIST WITH ROM EX. |
HIGHER MORTALITY RATE | FOR CHILDREN 4 & UNDER AND ELDERLY OVER 65YEARS |
SURVIVAL RATE FOR ELDERLY | 70% |
FACTORS THAT INCREASE COMPLICATIONS & MORTALITY IN ADULTS | OBESITY, ALCOHOLISM, CARDIAC DISORDERS (PVD) |
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1215657031
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