Table 7.4. Principles of Advanced Burn Life Support®
| Principle |
Description |
| Primary
Survey
|
| Airway |
Rapid upper airway closure may occur following inhalation injury and
require early intubation |
| Breathing |
Circumferential full thickness burns of the trunk may impair ventilation
and require escharotomy |
| Circulation |
Circulation in a limb with full thickness burns may be impaired and
require escharotomy |
| Disability |
Consider carbon monoxide poisoning if the patient is not initially
alert and oriented |
| Exposure and environment |
Remove all jewelry to avoid constriction of digits |
| Adjuncts |
| Foley catheter |
Needed to titrate fluid replacement against urine output |
| Gastric tube |
Needed to decompress stomach due to burn ileus |
| Resuscitation |
Stop the burning process
|
|
| Fluid resuscitation |
Parkland formula: 3-4 mL Ringer's
lactate × body weight in kg × total body surface area (BSA) burned; administer
half the amount during the first 8 hr after injury, half over the next
16 hr.
Modification for pediatric patients: Add maintenance fluid to
Parkland formula for children and infants; 100 mL/kg for first 10 kg
+ 50 mL/kg for next 10 kg + 20 mL/kg for each additional kg |
| Secondary Survey |
| History and physical |
Obtain as much information as possible regarding the circumstances
of injury
|
Flame
How did the burn occur?
Did the burn occur outside or inside?
Did the clothes catch on fire?
How long did it take to extinguish the flames?
How were the flames extinguished?
Was gasoline or another fuel involved?
Was there an explosion?
Was there a house fire?
Was the patient found in a smoke-filled room?
How did the patient escape?
If the patient jumped out a window, from what floor?
Were others killed at the scene?
Was there a motor vehicle crash?
How badly was the car damaged?
Was there a car fire?
Are there other injuries?
Are the purported circumstances of the injury consistent with the burn
characteristics?
Scald
How did the burn occur?
What was the temperature of the liquid?
What was the liquid?
How much liquid was involved?
What was the temperature setting of the water heater?
Was the patient wearing clothes?
How quickly were the patient's clothes removed?
Was the burned area cooled?
Who was with the patient when the burn took place?
How quickly was care sought?
Where did the burn occur?
Are the purported circumstances of the injury consistent with the burn
characteristics?
Chemical
What was the agent?
How did the exposure occur?
What was the duration of contact?
What decontamination occurred?
Was there an explosion?
Electrical
What kind of electricity was involved?
What was the duration of contact?
Did the patient fall?
What was the estimated voltage?
Was there loss of consciousness?
Was cardiopulmonary resuscitation administered at the scene?
|
| Determine the severity of the burn |
Extent of burn
Rule of nines for adolescents
Lund-Browder chart for children and infants (Table 6.5)
Depth
of burn |
| Adjuncts |
| Imaging and laboratory studies |
Carboxyhemoglobin |
| Reevaluation |
Continued assessment of ventilatory effort
Continued assessment of extremity perfusion
Pain management
Psychosocial assessment |
| Burn Wound Care |
| Thermal burns |
Cover the area with a clean, dry sheet
Ice applications are appropriate only in small burns |
| Chemical burns |
Flush the chemical agent from the body surface with copious amounts of
water
Powdered chemicals should be brushed from the skin prior to flushing
the involved area
Remove all contaminated clothing
Chemical eye injuries require continuous irrigation until otherwise instructed
by an expert |
| Electrical burns |
Continuous cardiac monitoring may be necessary during the first 24
hr after injury
Maintain urine output at twice normal target volumes if myoglobinuria |
| Burn Center Referral |
Partial thickness burns >10% total BSA
Burns that involve face, hands, feet, genitalia, perineum, or major joints
Full-thickness burns
Chemical burns
Electrical burns, including lightning injury
Inhalation injury
Burn injury in patients with significant comorbidities; concomitant trauma;
or who require special social, emotional, or rehabilitative intervention
Burned children in hospitals without qualified personnel or equipment
for care of children |
Note: The principles of Advanced Burn Life
Support are identical to the principles of Advanced Trauma Life Support® (Table 7.3), with additional caveats pertinent to Advanced Burn Life Support.
Source: Courtesy American Burn Association. Used with permission.
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