How should you approach crush syndrome when a body part is trapped under a crushing object?

• A. Treat all other injuries before removing the crushing object, and consider using sodium bicarbonate due to potassium release.
• B. Remove the crushing object immediately to restore circulation.
• C. Immobilize and apply cold packs until help arrives.
• D. Administer diuretics prior to any intervention.

Answer: (A)

Crush syndrome happens when crushed tissue has been ischemic for a period and then reperfusion after release dumps potassium, myoglobin, and other toxins into the circulation. The danger lies in the sudden metabolic surge that can trigger life-threatening arrhythmias and kidney injury. Because of this, the prudent approach is to stabilize the patient and address systemic issues before or during a controlled release of the object. You focus on treating life-threatening injuries, maintaining circulation with IV fluids, and preparing for the reperfusion phase. Consider giving sodium bicarbonate to help protect the kidneys and counteract the potassium rise associated with muscle breakdown. Diuretics prior to intervention aren’t indicated, and immobilization with cold packs doesn’t address the metabolic crisis; rushing to remove the object without stabilization can worsen outcomes.