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Exam CFPS Topic 3 Question 17 Discussion

Actual exam question for NFPA's CFPS exam
Question #: 17
Topic #: 3
What are the human health effects of exposure for two minutes at a concentration of less than 50 ppm of hydrogen fluoride?

Suggested Answer: B Vote an answer

According to the CDC, exposure to hydrogen fluoride at concentrations of less than 50 ppm for two minutes may cause mild eye and upper respiratory tract irritation. The severity of the effects depends on the concentration, duration, and route of exposure, as well as the individual's susceptibility. Higher concentrations or longer exposures can cause more serious health effects, such as pulmonary edema, skin burns, or systemic toxicity. Reference: CDC | Facts About Hydrogen Fluoride (Hydrofluoric Acid); [Hydrogen Fluoride (HF) | Medical Management Guidelines | Toxic Substance Portal | ATSDR]2; [Hydrogen Fluoride and Hydrofluoric Acid (HF) - GOV.UK]3.

by sathishdesigner1 at Mar 06, 2025, 12:59 AM

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sathishdesigner1
2025-03-06 00:59:50
Selected Answer: A
TABLE 17.6.17 Potential Human Health Effects of Hydrogen Fluoride in Healthy Individuals
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