NU272 Case Study Burns (Week 3)
Meet the client ✔️✔️A high school band is enroute to a Friday night football game. As the bus
attempts to pass an 18-wheeler on a two lane highway, the bus loses traction and lands on its side,
sliding 500 feet before coming to a stop and then catching on fire. Witnesses immediately dial 911 and
Emergency Medical Services personnel (EMS) arrive within 10 minutes of the first phone call. A 14-year-
old male student is trapped by debris and is unable to get out of the bus.
Safety and Infection Control ✔️✔️After arriving on the scene, the immediacy of the situation is
apparent and paramedics notify the county hospital emergency department (ED). The ED personnel
initiate the emergency operations plan (EOP) and a Level I disaster is declared.
- Why is maintaining an open airway the highest priority in burn patients?
✔️✔️ Swelling from burns or inhalation injury can rapidly obstruct the airway, leading to respiratory
arrest.
- What clinical signs indicate airway compromise in a burn patient?
✔️✔️ Stridor, hoarseness, soot in the sputum, and singed nasal hairs.
- How can the "rule of nines" assist in burn management?
✔️✔️ It estimates the total body surface area (TBSA) affected, guiding fluid resuscitation.
- Why is lactated Ringer's solution preferred for burn resuscitation?
✔️✔️ It replaces fluids and electrolytes while helping to buffer metabolic acidosis.
- What is the role of wound debridement in burn care?
✔️✔️ To remove dead tissue, reduce infection risk, and promote healing.
- Why is assessing carboxyhemoglobin levels critical in burn patients?
✔️✔️ It detects carbon monoxide poisoning, which can impair oxygen delivery.
, - How does edema affect the respiratory system in burn patients?
✔️✔️ Edema from fluid shifts can obstruct airways and reduce lung compliance.
- Why are daily wound assessments crucial in burn management?
✔️✔️ To monitor for infection, healing progress, and changes in tissue viability.
- What factors increase the risk of renal failure in burn patients?
✔️✔️ Hypovolemia, rhabdomyolysis, and myoglobinuria can reduce kidney perfusion.
- Why are tetanus vaccinations given to burn patients?
✔️✔️ Burn wounds are susceptible to Clostridium tetani infection.
- How can electrical burns cause delayed tissue necrosis?
✔️✔️ Deep tissue damage may continue due to the heat generated along the current's path.
- Why is adequate pain control essential in burn patients?
✔️✔️ Severe pain can increase stress responses, delay healing, and hinder rehabilitation.
- What clinical signs suggest hypovolemic shock in burn patients?
✔️✔️ Tachycardia, hypotension, decreased urine output, and altered mental status.
- Why is maintaining skin integrity around the burn wound important?
✔️✔️ To protect uninjured areas from breakdown and infection.
- How does eschar formation affect burn wound healing?
✔️✔️ It impairs circulation and can delay re-epithelialization until removed.
Meet the client ✔️✔️A high school band is enroute to a Friday night football game. As the bus
attempts to pass an 18-wheeler on a two lane highway, the bus loses traction and lands on its side,
sliding 500 feet before coming to a stop and then catching on fire. Witnesses immediately dial 911 and
Emergency Medical Services personnel (EMS) arrive within 10 minutes of the first phone call. A 14-year-
old male student is trapped by debris and is unable to get out of the bus.
Safety and Infection Control ✔️✔️After arriving on the scene, the immediacy of the situation is
apparent and paramedics notify the county hospital emergency department (ED). The ED personnel
initiate the emergency operations plan (EOP) and a Level I disaster is declared.
- Why is maintaining an open airway the highest priority in burn patients?
✔️✔️ Swelling from burns or inhalation injury can rapidly obstruct the airway, leading to respiratory
arrest.
- What clinical signs indicate airway compromise in a burn patient?
✔️✔️ Stridor, hoarseness, soot in the sputum, and singed nasal hairs.
- How can the "rule of nines" assist in burn management?
✔️✔️ It estimates the total body surface area (TBSA) affected, guiding fluid resuscitation.
- Why is lactated Ringer's solution preferred for burn resuscitation?
✔️✔️ It replaces fluids and electrolytes while helping to buffer metabolic acidosis.
- What is the role of wound debridement in burn care?
✔️✔️ To remove dead tissue, reduce infection risk, and promote healing.
- Why is assessing carboxyhemoglobin levels critical in burn patients?
✔️✔️ It detects carbon monoxide poisoning, which can impair oxygen delivery.
, - How does edema affect the respiratory system in burn patients?
✔️✔️ Edema from fluid shifts can obstruct airways and reduce lung compliance.
- Why are daily wound assessments crucial in burn management?
✔️✔️ To monitor for infection, healing progress, and changes in tissue viability.
- What factors increase the risk of renal failure in burn patients?
✔️✔️ Hypovolemia, rhabdomyolysis, and myoglobinuria can reduce kidney perfusion.
- Why are tetanus vaccinations given to burn patients?
✔️✔️ Burn wounds are susceptible to Clostridium tetani infection.
- How can electrical burns cause delayed tissue necrosis?
✔️✔️ Deep tissue damage may continue due to the heat generated along the current's path.
- Why is adequate pain control essential in burn patients?
✔️✔️ Severe pain can increase stress responses, delay healing, and hinder rehabilitation.
- What clinical signs suggest hypovolemic shock in burn patients?
✔️✔️ Tachycardia, hypotension, decreased urine output, and altered mental status.
- Why is maintaining skin integrity around the burn wound important?
✔️✔️ To protect uninjured areas from breakdown and infection.
- How does eschar formation affect burn wound healing?
✔️✔️ It impairs circulation and can delay re-epithelialization until removed.
