HazMat Exam

A Hazardous Material Event is one in which a hazardous material:

• Has been released into the environment

• May be released into the environment

• Either has been or may be released into the environment

• Is being transported through a town or city

A person cannot use an MSDS to find out the toxicity and flash point of a hazardous material

• True

• False

Concentration refers to the amount of material we are exposed to through inhalation, and is measured in ___________________________

• Doses

• Parts per million

• Absorption

• Concentration amount

During a hazardous material incident you can find information where?

• Placards

• Signs

• Visual Observations

• All of the above (A-C) are correct.

• None of the above

First responders are more likely to experience __________ exposure when they respond to an incident.

• Chronic

• Over

• Acute

• Less

Hazardous Material came come in many forms, what are they?

• Solids

• Liquids

• Vapors

• Gases

• All of the answers are correct

Labels must be legible and in ___________

• Local language

• Any language

• English

• Block lettering

Lethal Dose 50 (also known as LD50) is a median concentration of a toxicant that will Kill 50% of the test animals within a designated period

• True

• False

OSHA defines an oxygen deficient atmosphere as any thing below?

• 19.5%

• 20.5%

• 19%

• 20.8%

Refers to the amount of material we are exposed to through absorption, ingestion, or injection

• Concentration

• Liters

• Intake

• Dose