disasters

Introduction to Disasters and Accidents

  • Various types of accidents can occur in different locations, including:
    • Bus accidents
    • 30-car pileups
  • Awareness of the potential for disasters is important, regardless of location.
  • Specific locations may experience varying types and frequencies of disasters:
    • Alaska may experience unique incidents near federal fields.
    • Metropolitan areas (e.g., Rochester, DC, New York City) face a greater risk for larger-scale disasters.

Examples of Disasters in Metropolitan Areas

  • Reference to the Las Vegas shooting incident during a concert, illustrating the reality of mass casualties.
  • Situations may involve people bringing individuals injured from off-site incidents into emergency rooms (ERs) without ambulances.
    • This highlights the importance of being prepared for various modes of transportation for victims (e.g., cars, vans).

Triage in Mass Casualty Situations

  • Triage is a critical process in emergency medical response, categorizing patients based on urgency:
    • Black Tag:
    • Represents patients who are unresponsive and not breathing after airway adjustments.
    • If a patient breathes after an airway adjustment, they do not receive a black tag.
    • Green Tag:
    • Assigned to walking patients, usually those who are less severely injured.
    • During a disaster (like a 30-car pileup), these patients are directed to a specific area away from ambulances for initial assessment.
    • Yellow Tag:
    • For patients who require care but are not in immediate danger.
    • Examples include:
      • Alert individuals with a broken femur who can’t walk.
      • Vital signs: Respiratory rate < 30, cap refill < 2 seconds.
    • Red Tag:
    • For patients in a critical condition, indicators include:
      • Respiratory rate > 30.
      • Capillary refill time > 2 seconds.
      • Absence of radial pulse.
      • Inability to follow commands.

Importance of Alternate Medical Facilities

  • During a mass casualty event, other healthcare facilities in the community may become involved:
    • Example: Orthopedic offices or urgent care clinics can assist with non-life-threatening injuries.
  • These facilities help relieve the ER from overload by treating those who can walk and need immediate care but are not emergencies.

Triage Tags and Documentation

  • Triage tagging is crucial for tracking patient information in a mass casualty incident:
    • Tags are used instead of traditional charting methods.
    • Important aspects of the tagging system include:
    • Color coordination for urgent care:
      • Red, yellow, green, and potentially black tags.
    • Tagging can include circling and marking patient conditions, updating as necessary.
    • Identification during emergencies:
    • Unique numbers on tags assist in identifying patients who cannot communicate their identity.

Case Scenario: 30-Car Pileup Incident

  • Scenario description:
    • A vehicle tries to pass a tanker truck, loses control, and causes a 30-car pileup.
    • The incident occurs in low 30s temperatures in a cold, rainy December afternoon.
    • Emergency response initiated with a 911 call requiring immediate volunteers for assistance.