A nurse has accepted care of a client with a major burn injury. The burns are 2nd and 3rd degree and estimated at 45% of total body surface area (TBSA). In addressing the pathophysiologic changes resulting from major burns the nurse is aware that the priority intervention for this client is?

Maintain adequate IV hydration

Administer broad-spectrum antibiotics

Give IV potassium chloride

Prepare intramuscular pain medications

Answer and Explanation

The Correct Answer is A

A. Maintain adequate IV hydration: The first priority in major burns is fluid resuscitation due to massive fluid shifts and risk of hypovolemic shock.

B. Administer broad-spectrum antibiotics: Not a priority during the initial resuscitative phase. Infection control comes later unless signs of sepsis appear.

C. Give IV potassium chloride: Burn patients often experience hyperkalemia initially due to cell lysis; potassium is not given early.

D. Prepare intramuscular pain medications: IM route is avoided due to poor perfusion and risk of inadequate absorption in burn patients.

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Correct Answer is A

Explanation

A. Hyperkalemia: During the emergent phase, massive cell injury causes potassium to leak into the extracellular space, raising serum K+ levels.

B. Hypokalemia: More common later in the fluid resuscitation or diuretic phase.

C. Hypernatremia: Sodium is often lost into burned tissues or with fluid shifts; hyponatremia may be seen early.

D. Hypocalcemia: While possible, especially if blood products are given, hyperkalemia is more prominent early.

A. Encourage the client to cough and auscultate the lungs again. B. Document the change and continue to monitor the client's respiratory rate. C. Notify the health care provider and prepare for endotracheal intubation. D. Reposition the client in high-Fowler's position and reassess breath sounds.

Correct Answer is C

Explanation

A. Encourage the client to cough and auscultate the lungs again:
This delays necessary intervention and is not appropriate for suspected airway compromise.

B. Document the change and continue to monitor the client's respiratory rate:
Passive monitoring is not safe here given signs of impending respiratory failure.

C. Notify the health care provider and prepare for endotracheal intubation:
Facial burns and decreasing breath sounds suggest airway edema—immediate intubation is critical before complete airway obstruction.

D. Reposition the client in high-Fowler's position and reassess breath sounds:
While positioning helps breathing, it’s not sufficient or timely enough in a rapidly deteriorating airway.

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A nurse has accepted care of a client with a major burn injury. The burns are 2nd and 3rd degree and estimated at 45% of total body surface area (TBSA). In addressing the pathophysiologic changes resulting from major burns the nurse is aware that the priority intervention for this client is?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client with 45% total body surface area (TBSA) thermal burns. During the emergent, initial phases of burn shock the nurse should closely monitor for which electrolyte imbalance?

Correct Answer is A

Explanation

Correct Answer is C

Explanation

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