HAZARDOUS MATERIALS PRACTICE EXAM
2026 QUESTIONS AND ANSWERS
CERTIFICATION EVALUATION SET
●● What are hazardous materials used as weapons called?
Answer: Weapons of mass destruction (WMD)
●● What is a hazmat incident?
Answer: An emergency involving a substance that poses an
unreasonable risk to people, the environment, and/or property.
●● How do hazmat incidents compare to other types of emergency
incidents?
Answer: Hazmat incidents are often more complex.
●● Why is it important to understand the mechanisms of harm?
Answer: To help prevent injuries.
●● What is the most common way that a hazardous material enters the
body?
Answer: Inhalation
, ●● What is the route of entry when a material passes through skin or
eyes and enters the body?
Answer: Absorption
●● What is the term for the transfer of a hazardous material in greater
than acceptable quantities?
Answer: Contamination
●● What happens if a driver gets diesel onto their skin and it absorbs
into their body?
Answer: They have been exposed.
●● What type of health effects are long-term effects that may take years
to appear?
Answer: Chronic
●● What approach should personnel involved in a hazmat incident use?
Answer: A slow methodical approach.
●● How is training for personnel that respond to a hazmat incident
determined?
Answer: Based on duties and function to be performed.
2026 QUESTIONS AND ANSWERS
CERTIFICATION EVALUATION SET
●● What are hazardous materials used as weapons called?
Answer: Weapons of mass destruction (WMD)
●● What is a hazmat incident?
Answer: An emergency involving a substance that poses an
unreasonable risk to people, the environment, and/or property.
●● How do hazmat incidents compare to other types of emergency
incidents?
Answer: Hazmat incidents are often more complex.
●● Why is it important to understand the mechanisms of harm?
Answer: To help prevent injuries.
●● What is the most common way that a hazardous material enters the
body?
Answer: Inhalation
, ●● What is the route of entry when a material passes through skin or
eyes and enters the body?
Answer: Absorption
●● What is the term for the transfer of a hazardous material in greater
than acceptable quantities?
Answer: Contamination
●● What happens if a driver gets diesel onto their skin and it absorbs
into their body?
Answer: They have been exposed.
●● What type of health effects are long-term effects that may take years
to appear?
Answer: Chronic
●● What approach should personnel involved in a hazmat incident use?
Answer: A slow methodical approach.
●● How is training for personnel that respond to a hazmat incident
determined?
Answer: Based on duties and function to be performed.
