HAZWOPER 8HR REFRESHER Lesson
3: Toxicology Exam Questions &
Answers (Grade A+)
it is possible for the interaction of two chemicals can produce less
than the expected result. -
correct answer ✅True
Toxicology is the study of ___ and the degree to which a substance
can be harmful to living things. -
correct answer ✅Chemical Toxicity
Ceiling refers to which of the following: -
correct answer ✅The level that can never be exceeded during any
part of the working exposure without protective actions
What form can a toxic substance take? -
correct answer ✅All the above: Solid, Liquid, Fumes
Chemicals that deprive the victim's body tissues of oxygen are
called: -
correct answer ✅Asphyxiants
An instance where a chemical without any known toxic effects acts
together with a known toxic substance to make the toxic substance
3: Toxicology Exam Questions &
Answers (Grade A+)
it is possible for the interaction of two chemicals can produce less
than the expected result. -
correct answer ✅True
Toxicology is the study of ___ and the degree to which a substance
can be harmful to living things. -
correct answer ✅Chemical Toxicity
Ceiling refers to which of the following: -
correct answer ✅The level that can never be exceeded during any
part of the working exposure without protective actions
What form can a toxic substance take? -
correct answer ✅All the above: Solid, Liquid, Fumes
Chemicals that deprive the victim's body tissues of oxygen are
called: -
correct answer ✅Asphyxiants
An instance where a chemical without any known toxic effects acts
together with a known toxic substance to make the toxic substance
