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Question

Difficulty: EasyAccident Procedures

When you are involved in a collision or stop at an accident scene, what is your very first priority to prevent a secondary crash?

  1. A
    Open the engine hood completely to inspect for smoke and fire before securing the roadway
  2. B
    Send text messages to your dispatcher using a hand-held mobile device before securing the crash perimeter
  3. Protect the area by turning on four-way flashers and placing emergency warning devicesAnswer
  4. D
    Leave emergency warning triangles packed away and rely solely on the vehicle's interior dome light

Answer

Protect the area by turning on four-way flashers and placing emergency warning devices
According to official commercial driving standards, the first priority at an accident scene is to protect the area. Turning on four-way emergency flashers and placing reflective triangles or flares alerts approaching motorists, preventing dangerous secondary collisions.

Step-by-Step Solution

1
Identify the primary danger following a collision on the roadway
Secondary collisions pose the most immediate threat to lives and property at a crash site
Approaching traffic may not see the disabled vehicles in time to stop safely
2
Apply the standard CDL post-accident priority sequence
Protecting the scene takes precedence before notifying authorities, assisting the injured, and collecting information
Securing the perimeter with hazard flashers and reflective warning devices warns approaching drivers and prevents further crashes

Key Concept

Post-Accident Scene Protection Priorities
Estimated Time:45s
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Topics

Accident Procedures

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