A 21-year-old female has an obvious deformity to her elbow and is screaming in pain. Which assessment is essential?

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When a young patient has an obvious elbow deformity from trauma, checking distal circulation is essential to identify a limb‑threatening compromise. Assessing distal circulation means evaluating pulses below the injury (radial/ulnar), skin color and temperature, capillary refill, and also motor and sensory function in the hand. This helps determine whether blood flow and nerve/soft tissue perfusion are intact, guiding urgent transport and management. If circulation is present, you can immobilize and transport while continuing to monitor. If perfusion is compromised, treat as time‑sensitive and expedite care. Heat and massage are inappropriate in this acute trauma because they can mask signs of poor perfusion and worsen swelling. Immobilizing without this assessment could hide a developing issue, and checking only one cue (like a single pulse) misses the full neurovascular status.