Which statement best describes the initial management of crush syndrome?

Which statement best describes the initial management of crush syndrome?

• A. Aggressive IV fluid resuscitation with Normal Saline is recommended
• B. Lactated Ringers is preferred
• C. Calcium gluconate is never used
• D. Cardiac monitoring is not necessary

Answer: (A)

Initial management focuses on protecting the kidneys and stabilizing perfusion after a crush injury. Aggressive IV fluid resuscitation with normal saline is the best first step because it rapidly expands circulating volume, improves renal blood flow, and helps flush myoglobin from the kidneys, reducing the risk of acute kidney injury from rhabdomyolysis. While other isotonic fluids can be used in different contexts, normal saline is preferred here to avoid introducing additional potassium or complex electrolyte shifts early on. Calcium gluconate isn’t a universal fix for crush syndrome; it’s reserved for specific hyperkalemia with ECG changes to stabilize the heart, not as routine initial treatment. Cardiac monitoring is essential since electrolyte disturbances during crush injury and reperfusion can trigger dangerous arrhythmias. So the key move is to start aggressive isotonic fluid resuscitation with careful monitoring, then address electrolytes and transport promptly.

Initial management focuses on protecting the kidneys and stabilizing perfusion after a crush injury. Aggressive IV fluid resuscitation with normal saline is the best first step because it rapidly expands circulating volume, improves renal blood flow, and helps flush myoglobin from the kidneys, reducing the risk of acute kidney injury from rhabdomyolysis. While other isotonic fluids can be used in different contexts, normal saline is preferred here to avoid introducing additional potassium or complex electrolyte shifts early on. Calcium gluconate isn’t a universal fix for crush syndrome; it’s reserved for specific hyperkalemia with ECG changes to stabilize the heart, not as routine initial treatment. Cardiac monitoring is essential since electrolyte disturbances during crush injury and reperfusion can trigger dangerous arrhythmias. So the key move is to start aggressive isotonic fluid resuscitation with careful monitoring, then address electrolytes and transport promptly.