click below
click below
Normal Size Small Size show me how
Hazmat Chapter 1
Hazmat 1
| Question | Answer |
|---|---|
| What is a hazardous material? | A substance or material that poses an unreasonable risk to the health, safety, and property of people when transported, used, stored, or handled |
| what issues can make hazmat incidents more complex than other emergency incidents? | Hazmat incidents can involve unknown materials, multiple hazards, difficult identification, specialized equipment/PPE, contamination, exposure risks, and the possibility of fire, explosion, or toxic release |
| what are the seven mechanisms of harm | Thermal, Radiological, Asphyxiation , chemical, etiological/biological, mechanical, psychological |
| list the four routes of exposure | Inhalation, Ingestion, Absorption, Injection |
| Explain the difference between exposure and contamination | Exposure: Contact with a hazardous material Contamination: The presence of the hazardous material on a person, object, or surface |
| Explain the difference between acute and chronic | Acute: Effects that occur quickly or shortly after exposure Chronic: Effects that develop over a long period of time or after repeated exposure |
| Explain the APIE-T acronym as it applies to Awareness Level Personnel at a hazmat incident | A: Analyze, P-plan, I-implement, E-evaluate, T-terminate |
| How does the role of Awareness Level Personnel at a hazmat incident (awareness level) | Recognize the presence of hazardous materials, protect themselves and others, isolate the area, and notify the proper authorities. They do not take offensive action to stop the release |
| How do standards differ from laws and regulations? | Laws and regulations are legally enforceable requirements. Standards are established guidelines or recommended practices developed by organizations to promote safety and consistency. |
| How does the role of Awareness Level Personnel at a hazmat incident (operations level) | Respond defensively from a safe distance to protect people, property, and the environment, such as containing the release without approaching the source unnecessarily |