Intro & Principles - The First Alert
- Disaster Response: Coordinated actions taken during and immediately after a disaster to manage its adverse consequences.
- Primary Aims:
- Save lives (⚕️), provide essential medical aid.
- Minimize health impact (morbidity/mortality), restore vital services.
- Guiding Principles:
- Speed, efficiency, multi-sectoral coordination.
- Clear communication, community participation, ethical conduct.
- First Alert: The initial notification that a disaster has occurred or is imminent, triggering the formal response.
- Immediate steps: Verification & Rapid Needs Assessment (RNA).
- Activation: Emergency Operations Center (EOC), Incident Command System (ICS).
- Mobilization: Designated resources & response teams.
⭐ The "Golden Hour" in trauma: critical first hour post-injury. Prompt medical intervention within this period significantly improves survival, vital in Mass Casualty Incidents (MCIs).
Triage & Field Care - Saving Lives Fast
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Triage: Rapidly sorting casualties by injury severity to optimize outcomes for the maximum number. Goal: "Do the most good for the most people."
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START Triage (Simple Triage And Rapid Treatment): Assessment <60 sec/person. Assesses RPM:
- Respirations: Absent (after airway opening)? >30/min?
- Perfusion: Capillary refill >2 sec? Absent radial pulse?
- Mental Status: Unable to follow simple commands?
- 📌 Mnemonic: "RPM-30-2-Can Do"
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Triage Categories & Colors:
- 🔴 Red (I - Immediate): Life-threatening, salvageable (e.g., shock, airway compromise).
- 🟡 Yellow (II - Delayed): Serious injuries, can wait (e.g., major fractures, stable abdominal wounds).
- 🟢 Green (III - Minor): Walking wounded (e.g., minor lacerations, abrasions).
- ⚫ Black (0 - Deceased/Expectant): Unlikely to survive or dead.
⭐ Triage is a dynamic process; patients must be reassessed periodically as their condition can change.
- Field Care Priorities:
- Airway (open, clear), Breathing (assist if needed), Circulation (control major bleeding - direct pressure, tourniquet if appropriate).
- Basic wound care, splinting fractures.
- Rapid transport based on triage category.

Command & Control - Orchestrated Response
- Incident Command System (ICS): Standardized, on-scene, all-hazard incident management framework.
- Core Principles: Common terminology, modular organization, unified command, manageable span of control.
- Span of Control: Optimal 3-7 individuals per supervisor.
- Key Sections: Command, Operations, Planning, Logistics, Finance/Admin (📌 C-FLOP: Command, Finance, Logistics, Operations, Planning).
- Emergency Operations Centre (EOC):
- Central facility for strategic coordination, multi-agency response support, resource allocation, and information dissemination.
- Communication:
- Inter-agency: Standardized protocols, interoperable systems (e.g., common radio frequencies).
- Public Information Officer (PIO): Single point for accurate media and public communication.
- Logistics & Resource Management:
- Acquisition, storage, transport, and distribution of essential resources (medical supplies, personnel, equipment).
- Tracking systems for personnel and supplies.
⭐ The Incident Command System (ICS) emphasizes "Unity of Command," where each individual reports to only one designated supervisor during an incident response operation for clarity and accountability.
Public Health Post-Disaster - Aftermath Actions
- Rapid Health Assessment (RHA): Quickly assess health needs, damage, and available resources.
- Disease Surveillance:
- Establish early warning systems for outbreaks (e.g., cholera, measles).
- Monitor disease trends and identify vulnerable populations.
- WASH (Water, Sanitation, Hygiene):
- Ensure safe water (min 15L/person/day).
- Provide adequate sanitation (1 latrine per 20 people).
- Promote hygiene practices.
- Nutrition Support:
- Assess nutritional status, especially in children, pregnant women.
- Implement supplementary feeding programs if needed.
- Vector Control: Implement measures against mosquitoes, flies.
- MHPSS: Provide mental health and psychosocial support.
⭐ Establish disease surveillance within 24-48 hours post-disaster to rapidly detect and control outbreaks.
High-Yield Points - ⚡ Biggest Takeaways
- Triage (e.g., START) is the cornerstone of mass casualty management; prioritize Red tags.
- Incident Command System (ICS) ensures coordinated response and clear chain of command.
- Rapid Needs Assessment quickly identifies critical requirements like shelter, food, and water.
- Effective communication and inter-agency coordination are vital for successful operations.
- Search and Rescue (SAR) focuses on locating survivors and providing immediate aid.
- Psychological First Aid (PFA) addresses acute distress in victims and responders.
- Safe water supply and sanitation are crucial to prevent secondary outbreaks post-disaster.
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