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Zorluk: OrtaTrauma and Burns

A 35-year-old man is brought to the emergency department after being rescued from a closed-space house fire. On arrival, he is agitated and in respiratory distress. His vital signs are temperature 37.0°C (98.6°F), blood pressure 110/70 mmHg, heart rate 115/min, and respiratory rate 26/min. Physical examination reveals full-thickness burns involving his anterior trunk and both upper extremities. He has soot in his oropharynx, singed nasal vibrissae, and a hoarse voice. Arrange the following steps in the most appropriate chronological order for the acute management of this patient.

  1. 1Perform endotracheal intubation
  2. 2Establish bilateral large-bore intravenous access
  3. 3Initiate lactated Ringer resuscitation
  4. 4Insert a Foley catheter
  5. 5Apply topical antimicrobial agents and sterile dressings

Cevap

The correct sequence is endotracheal intubation, followed by establishing intravenous access, initiating fluid resuscitation, inserting a Foley catheter, and finally performing local wound care.
The sequence of interventions in trauma and severe burn patients strictly follows the Advanced Trauma Life Support (ATLS) protocol: Airway, Breathing, Circulation, Disability, and Exposure (ABCDE). This patient presents with clinical signs of inhalation injury (hoarseness, singed vibrissae, soot), which carries a high risk of rapid, irreversible airway edema. Therefore, early endotracheal intubation (Airway) is the first and most critical step. Once the airway is protected, focus shifts to Circulation. Severe burns cause massive capillary leak and hypovolemia, requiring establishing large-bore IV access followed immediately by crystalloid resuscitation (e.g., Parkland formula). To evaluate the adequacy of this resuscitation, a Foley catheter is inserted to measure hourly urine output. Finally, once life-threatening systemic issues are managed, attention turns to Exposure/Environment, which includes debridement and application of topical antimicrobials to the burn wounds.

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1
Assess the airway for impending obstruction.
Endotracheal intubation is selected as the first step.
Hoarseness, singed vibrissae, soot, and a closed-space fire indicate inhalation injury. Early intubation is required before progressive edema makes the airway completely inaccessible.
2
Address circulation by obtaining vascular access.
Large-bore IV access is established.
With the airway secured, the next ATLS priority is Circulation, which requires robust venous access for fluid administration.
3
Initiate calculated fluid resuscitation.
Lactated Ringer's infusion is started.
Extensive burns lead to massive fluid shifts and hypovolemic shock. Immediate crystalloid resuscitation is necessary to maintain end-organ perfusion.
4
Establish a method to monitor resuscitation efficacy.
A Foley catheter is inserted.
Urine output must be monitored closely to titrate the IV fluid rate up or down, ensuring adequate tissue perfusion without causing fluid overload.
5
Address the burn wounds.
Topical antimicrobials and dressings are applied.
Local wound care prevents infection and fluid loss but is a secondary priority compared to stabilizing the patient's airway and hemodynamics.

Anahtar Kavram

Acute burn management follows the ATLS ABCDE algorithm, requiring early intubation for inhalation injury before progressing to fluid resuscitation and lastly wound care.
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Trauma and Burns

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