What is the target urine output for a patient with a crush injury?

What is the target urine output for a patient with a crush injury?

• A. 50-100 ml/h
• B. 100-200 ml/h
• C. 200-300 ml/h
• D. 300-400 ml/h

Answer: (B)

The target urine output for a patient with a crush injury is set at 100-200 milliliters per hour. This specific range helps ensure adequate kidney function and facilitates the removal of myoglobin and other waste products that may be released into the bloodstream due to muscle damage associated with the crush injury. Monitoring urine output is critical in these cases to prevent complications such as acute kidney injury, which can arise from the significant muscle trauma and potential rhabdomyolysis. Maintaining urine output within this target range signifies that the kidneys are effectively filtering and excreting these harmful substances, thereby providing a vital indicator of the patient's overall fluid status and organ function during their recovery.

The target urine output for a patient with a crush injury is set at 100-200 milliliters per hour. This specific range helps ensure adequate kidney function and facilitates the removal of myoglobin and other waste products that may be released into the bloodstream due to muscle damage associated with the crush injury.

Monitoring urine output is critical in these cases to prevent complications such as acute kidney injury, which can arise from the significant muscle trauma and potential rhabdomyolysis. Maintaining urine output within this target range signifies that the kidneys are effectively filtering and excreting these harmful substances, thereby providing a vital indicator of the patient's overall fluid status and organ function during their recovery.