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NFPA Exam CFPS Topic 8 Question 1 Discussion

Actual exam question for NFPA's CFPS exam
Question #: 1
Topic #: 8
[All CFPS Questions]

Hydrogen cyanide falls into which class of fire gas toxicants?

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Suggested Answer: B

by Sabine at Feb 11, 2025, 07:19 AM

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Florinda
1 months ago
I'm just glad I don't have to handle that stuff. Though I heard it makes a mean fondue if you're feeling adventurous. B for the win!
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Ty
1 months ago
Easy peasy, hydrogen cyanide is a nasty chemical weapon. B is the way to go, unless you want to end up like the Joker.
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Elza
1 months ago
Hmm, I'm not a fan of cyanide, but I guess it has some interesting effects. D seems like the most comprehensive option.
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Laurel
17 days ago
Yeah, D covers toxicants with unusual effects, which hydrogen cyanide falls under.
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Talia
19 days ago
I agree, D does seem like the most comprehensive option.
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Sarah
1 months ago
I'm not sure, but I think it could also be class A, sensory or pulmonary irritants.
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Garry
1 months ago
I agree with Sharen, it is asphyxiants or narcosis-producing toxicants.
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Sharen
1 months ago
I think hydrogen cyanide falls into class B.
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Lavina
1 months ago
Hydrogen cyanide is definitely an asphyxiant. It inhibits cellular respiration, causing suffocation. B is the correct answer.
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Fallon
12 days ago
So, the correct answer is B) Asphyxiants or narcosis-producing toxicants.
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Junita
16 days ago
It inhibits cellular respiration, causing suffocation.
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Silva
1 months ago
I agree, hydrogen cyanide is definitely an asphyxiant.
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