An adverse effect on a living creature that results from a
single dose or exposure to a substance. What is an Acute
Effect
Slide 3
A substance or agent capable of causing or producing cancer in
mammals, including humans. What is a Human Carcinogen
Slide 4
The system composed of the brain and spinal cord which affects
the organs. What is a Central Nervous System
Slide 5
What is an adverse effect on a human or animal body, with
symptoms which develop slowly over a long period of time then could
reoccur with frequency. What is a Chronic Effect
Slide 6
What are adverse effects resulting from skin exposure to a
substance. What is chemical contact dermatitis.
Slide 7
Exposure by taking in by mouth. What is a Ingestion
Slide 8
The acronym defining the lethal concentration of a substance
being tested that will Kill 50% of a test population by Absorption
or Injection or Ingestion. What is an LD 50
Slide 9
The acronym defining the lethal concentration of a substance
being tested that will Kill 50% of a test population by Inhalation.
What is an LC 50
Slide 10
What is/are the acronyms defining the lowest concentration (or
lowest percentage of the substance in air) that will produce a
flash of fire when an ignition source is present. What is an
LEL
Slide 11
What are the units for expressing concentration of dusts,
fumes, gases, or mists in air. What is an Milligrams per cubic
Meter
Slide 12
Hazwoper Jeopardy Industrial Hygiene for 300
Slide 13
What is the lowest concentration of a substances vapor, in air,
that can be smelled. What is an Odor Threshold
Slide 14
What are adverse effects resulting from taking a substance into
the body by mouth. What is poisoning by ingestion.
Slide 15
What is a term used to express the airborne concentration of
material to which nearly all persons can be exposed day after day 8
hours 40 hours a week without adverse effects. What is a TLV Time
Weighted Average or Time Weighted Average.
Slide 16
What is the concentration that should not be exceeded even
instantaneously. What is a ceiling limit.
Slide 17
What is the allowable concentration for a normal 8-hour workday
or 40-hour work week. What is TLV Time Weighted Average or OSHA PEL
Time Weighted Average
