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Vomiting and declining mental status indicate worsening intracranial pressure. The priority is immediate evacuation to neurosurgical care, supported by oxygenation and maintaining SBP ≥100–110 mmHg. Steroids worsen outcomes, permissive hypotension is contraindicated, and ignoring symptoms risks death. Early recognition and urgent evacuation maximize survival and neurological recovery.

Femur fractures cause severe pain and hemorrhage risk. Traction splints realign bone, reduce bleeding, relieve muscle spasm, and improve casualty comfort. Pelvic binders are for pelvic injuries. Chest decompression applies only to thoracic trauma. Pain medication is important but insufficient alone. Splinting stabilizes casualty for movement and reduces complications. Apply traction splint per device instructions, check neurovascular status before and after, provide analgesia, and reassess frequently. Proper stabilization enhances survival and transport success.

Analgesia must balance pain control with hemodynamic and respiratory safety. Ketamine, titrated IV/IO or administered IM/IN per local protocol, is frequently preferred in the tactical trauma setting because it provides potent analgesia and dissociation while generally preserving airway reflexes and maintaining or even supporting blood pressure through sympathetic stimulation. High-dose opioids risk respiratory depression and hypotension, which are detrimental in hemorrhagic shock. Benzodiazepines alone provide anxiolysis but poor analgesia and can depress respiration. NSAIDs are not appropriate initial therapy in acute trauma with potential bleeding risks and do not address severe pain rapidly. When using ketamine, monitor mental status, airway, and hemodynamics; consider adjuncts (e.g., ondansetron for nausea) and transition to multimodal analgesia as the casualty stabilizes and higher-echelon care becomes available.

The 9-Line communicates logistics of evacuation; MIST provides clinical information essential for the receiving team. MIST includes Mechanism (e.g., blast), Injuries (GSW to chest), Signs (vitals, mental status), and Treatments (tourniquet, TXA). It does not replace the 9-Line but complements it. Accurate MIST ensures appropriate resources are staged, improving handoffs and outcomes. It is not used for supplies or briefings. Standardized MIST minimizes miscommunication in high-stress environments, streamlining casualty flow.

Casualty estimates guide allocation of medical supplies, blood products, CCP capacity, and evacuation resources. Without realistic estimates, units may face shortages, delays, or overwhelmed medical points. Estimates are based on mission type, terrain, enemy threat, and historical data. They are updated continuously during operations. Uniforms, promotions, and briefing length are irrelevant. Accurate estimates improve readiness and survivability, ensuring adequate support for mission success.