Question

Difficulty: MediumEmergency Response Plan

A triage nurse is performing field triage following a stage collapse at a large outdoor concert. Using the Simple Triage and Rapid Treatment (START) algorithm for a mass casualty incident, which clients should the nurse classify as "Immediate" (Red tag)? Select all that apply.

  1. A client with an open leg fracture and a capillary refill time of 4 secondsAnswer
  2. B
    A client who is apneic upon initial assessment and remains apneic after manual airway repositioning
  3. A client with a head injury who cannot follow simple commands and is breathing 22 times per minuteAnswer
  4. D
    A client unable to walk due to a closed femur fracture, who is alert and breathing 20 times per minute
  5. A client with a penetrating chest wound who is breathing 36 times per minuteAnswer
  6. F
    A client with a superficial facial laceration who is walking around the scene crying loudly

Answer

The clients who should be classified as Immediate (Red tag) are the one with a delayed capillary refill, the one unable to follow simple commands, and the one with a respiratory rate over 30 breaths per minute.
In a mass casualty incident using the START triage method, the "Immediate" (Red tag) category is assigned to clients who have life-threatening injuries but are salvageable with rapid intervention. To quickly identify these clients, nurses use the RPM (Respiration, Perfusion, Mental Status) assessment. A client is tagged Red if they meet ANY of the following: respirations greater than 30 breaths per minute, capillary refill longer than 2 seconds (or absent radial pulse), or an inability to follow simple commands. The clients with a 4-second capillary refill, an inability to follow commands, and a respiratory rate of 36 breaths per minute all independently meet the criteria for immediate, life-saving care.

Step-by-Step Solution

1
Recall the RPM (Respiration, Perfusion, Mental Status) assessment parameters for the START triage method.
Immediate (Red) criteria: Respirations > 30/min, Capillary refill > 2 seconds (or absent radial pulse), or unable to follow commands.
Applying standard mass casualty triage rules is essential for correctly categorizing victims.
2
Evaluate each client's presentation against the START criteria.
The client with 4-second cap refill (perfusion), the client unable to follow commands (mental status), and the client breathing 36 times/min (respiration) all meet the criteria for Immediate care.
Any single deficit in the RPM parameters automatically bumps a living client into the Immediate (Red) category.
3
Eliminate clients who fall into other triage categories (Expectant, Delayed, Minimal).
The apneic client is Expectant (Black), the stable client with a femur fracture is Delayed (Yellow), and the walking client is Minimal (Green).
Mass casualty triage requires preserving limited resources for those who are salvageable with immediate intervention.

Key Concept

Disaster Triage Using the START Algorithm
Estimated Time:1m 30s
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