Ready to test your Knowledge?
Try out our new practice tests completely free!
exam preparation banner icon

Occupational Health

Health & Kinesiology

Quiz 12 :

Industrial Hygiene and Chemical Agents

Quiz 12 :

Industrial Hygiene and Chemical Agents

search
arrow
Many chemical and toxic substances used in modern industry are flammable or combustible.
Free
True False
Answer:

Answer:

True

arrow
A sick building is one that makes people sick when it becomes infested with mold, mildew, spores, and other airborne micro-organisms.
Free
True False
Answer:

Answer:

False

arrow
Exposure beyond TLVs is considered hazardous.
Free
True False
Answer:

Answer:

False

arrow
The TLV-C of a given substance that should not be exceeded at any point during an exposure period.
True False
Answer:
arrow
Class R respirators must be changed after each shift if oil-based contaminants are present.
True False
Answer:
arrow
The oils in your skin provide adequate protection against most workplace chemicals.
True False
Answer:
arrow
Which of the following is associated with chronic effects/exposures of toxic substances?
Multiple Choice
Answer:
arrow
Which route of entry is of the greatest concern for health and safety professionals?
Multiple Choice
Answer:
arrow
Chronic effects of toxic substances involve a sudden dose of highly concentrated substance.
True False
Answer:
arrow
Dose threshold the minimum dose required to produce irreversible damage.
True False
Answer:
arrow
Canada announced a ban on asbestos in 1999.
True False
Answer:
arrow
Lethal dose is the concentration in air that causes death to the test subject when inhaled.
True False
Answer:
arrow
Ingestion, not a major concern in most industrial settings
True False
Answer:
arrow
High efficiency respirators are an example of an engineering control for chemicals.
True False
Answer:
arrow
What internal organ converts toxic substances to nontoxic substances?
Multiple Choice
Answer:
arrow
A toxic substance is one that has a negative effect on the health of a person.
True False
Answer:
arrow
Which of the following factors will have the greatest effect on the rate of absorption through the skin?
Multiple Choice
Answer:
arrow
Asphyxiants are substances involving a sudden dose of highly concentrated substance.
True False
Answer:
arrow
All chemical agents are toxic substances.
True False
Answer:
arrow
Toxic effects are a function of several factors except:
Multiple Choice
Answer:
Showing 1 - 20 of 25