Preventing FF Disorientation Ch 6 Easy
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Questions and Answers

What is the firefighter disorientation sequence?

  • The different types of firefighter disorientation
  • A process that leads to a firefighter's visibility loss
  • A series of events that lead to firefighter disorientation (correct)
  • The specific hazards that firefighters face on the fireground

What eliminates a firefighter's ability to see within the structure?

  • Different types of firefighter disorientation
  • Life-threatening hazards (correct)
  • Rapidly deteriorating conditions
  • Deteriorating conditions

What causes sustained loss of firefighter visibility?

  • Deteriorating conditions
  • Life-threatening hazards (correct)
  • Different types of firefighter disorientation sequences
  • Rapidly deteriorating conditions

What are the hazards described as on the fireground?

<p>Deteriorating conditions (B)</p> Signup and view all the answers

What type of sequence is associated with specific hazards?

<p>Different types of firefighter disorientation (C)</p> Signup and view all the answers

What ultimately causes firefighters to become disoriented and injured or killed?

<p>&quot;Life-threatening hazards&quot; (C)</p> Signup and view all the answers

What is the recommended practice for firefighters in an enclosed structure fire?

<p>To maintain close proximity to or constant contact with a handline (A)</p> Signup and view all the answers

What can prevent the pivotal handline separation step of the disorientation sequence from taking place?

<p>Maintaining constant contact with a handline (C)</p> Signup and view all the answers

What is essential for preventing disorientation that leads to injury or fatality during an enclosed structure fire?

<p>Avoiding all links in the firefighter disorientation sequence (C)</p> Signup and view all the answers

What should firefighters recognize during the prefire planning or initial size-up process?

<p>Different types of enclosed structures (C)</p> Signup and view all the answers

What must be done when an enclosed structure is involved, irrespective of its size?

<p>Maintain close proximity to or constant contact with a handline (C)</p> Signup and view all the answers

What was the result of officers not maintaining close proximity to a handline during a high-rise building fire?

<p>One officer ran out of air and died (A)</p> Signup and view all the answers

What caused two members of the RIT to become disoriented during a rescue attempt at the high-rise building fire?

<p>Wind entering through opened windows (D)</p> Signup and view all the answers

Why is maintaining close proximity to or constant contact with a handline essential in an enclosed structure fire?

<p>To prevent handline separation that leads to disorientation (A)</p> Signup and view all the answers

What is emphasized as good practice for firefighter safety?

<p>Attempting to avoid all links in the firefighter disorientation sequence (C)</p> Signup and view all the answers

What does the text recommend when working on the interior of an enclosed structure fire?

<p>Maintaining close proximity to or constant contact with a handline (D)</p> Signup and view all the answers

What is the speed of PZVC development related to?

<p>Amount and type of fuel load, size of the structure, and air introduction (A)</p> Signup and view all the answers

What does PZVC stand for?

<p>Prolonged Zero Visibility Conditions (D)</p> Signup and view all the answers

What is the first step in the firefighter disorientation sequence?

<p>Fire in an enclosed structure with smoke showing (C)</p> Signup and view all the answers

What is the crucial factor for survival in case of disorientation?

<p>Remaining in physical contact with a handline (B)</p> Signup and view all the answers

In which city did a firefighter disorientation incident tragically occur in 2007?

<p>Charleston, South Carolina (A)</p> Signup and view all the answers

What was the outcome of the Charleston incident involving firefighter disorientation?

<p>Only those firefighters in contact with a handline were able to exit and survive (B)</p> Signup and view all the answers

What distinguishes enclosed structure fires from opened structure fires?

<p>The way they are evaluated and controlled during an interior fire attack (D)</p> Signup and view all the answers

What does NIOSH stand for?

<p>National Institute for Occupational Safety and Health (A)</p> Signup and view all the answers

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