How should you respond to a limb injury with deformity and absent distal pulses?

• A. Immobilize the limb, assess neurovascular status, and prepare for evacuation
• B. Massage the limb to restore pulses
• C. Move the limb to restore movement
• D. Ignore neurovascular checks during evacuation

Answer: (A)

When there’s a limb injury with deformity and no pulses below the injury, the priority is to prevent further damage and preserve limb viability by immobilizing the limb, checking how the nerves and blood vessels are functioning, and getting the patient to definitive care quickly. Immobilizing stabilizes the fracture and reduces movement that could worsen bleeding or tissue damage. While immobilized, you should assess neurovascular status—check sensation, motor function, capillary refill, color, and any remaining or newly felt pulses—and monitor for any changes so you can communicate findings to the receiving team. Absent distal pulses signal possible arterial injury, making rapid evacuation essential because time without adequate blood flow increases the risk of irreversible damage. Do not massage the limb or try to move or straighten it to restore pulses, as these actions can cause further harm or dislodge clots. Keep monitoring neurovascular status during transport and reassess if symptoms change.