Chem 1LD Safety Questions With Complete Solutions
A solution is created when a small amount of ____ dissolves in a
large amount of ___. Correct Answers solute, solvent
Acetaminophen (Tylenol) Correct Answers metabolized and
removed from the body
acute toxicants Correct Answers are fatal if exposed to
immediately
acute toxicity Correct Answers the ability of a chemical to
cause harm to an organism with only one exposure
asphyxiant Correct Answers carbon monoxide
aspiration hazards Correct Answers can be fatal if swallowed
balancing Correct Answers risk allowed increases with (safety
procedures taken?)
breakthrough time Correct Answers time for the first
appearance of a chemical to permeate
carcinogen Correct Answers benzene
carcinogens Correct Answers cause cancer
chronic toxicity Correct Answers the ability of a chemical to
cause harm to an organism after it accumulates to a certain level
due to many exposures over time
, corrosive Correct Answers causes severe skin burning
DDT Correct Answers bioaccumulation- storage in (organs?)
degradation Correct Answers destructive change in the
something
ethlene glycol Correct Answers matabolized to calcium stores
eye hazards Correct Answers cause irreversible damage to eyes
hazard Correct Answers potential source of danger
IDLH Correct Answers Immediately Dangerous to Life and
Health
LC50 Correct Answers lethal concentration that kills 50% of
the test population
LD50 Correct Answers lethal dose (of a toxin) for 50% of the
test population
mutagens Correct Answers produce genetic defects
neurotoxin Correct Answers acetone
Nitrile gloves are used in general and organic chemistry
laboratory. Which of the following statements are TRUE about
nitrile gloves?
A solution is created when a small amount of ____ dissolves in a
large amount of ___. Correct Answers solute, solvent
Acetaminophen (Tylenol) Correct Answers metabolized and
removed from the body
acute toxicants Correct Answers are fatal if exposed to
immediately
acute toxicity Correct Answers the ability of a chemical to
cause harm to an organism with only one exposure
asphyxiant Correct Answers carbon monoxide
aspiration hazards Correct Answers can be fatal if swallowed
balancing Correct Answers risk allowed increases with (safety
procedures taken?)
breakthrough time Correct Answers time for the first
appearance of a chemical to permeate
carcinogen Correct Answers benzene
carcinogens Correct Answers cause cancer
chronic toxicity Correct Answers the ability of a chemical to
cause harm to an organism after it accumulates to a certain level
due to many exposures over time
, corrosive Correct Answers causes severe skin burning
DDT Correct Answers bioaccumulation- storage in (organs?)
degradation Correct Answers destructive change in the
something
ethlene glycol Correct Answers matabolized to calcium stores
eye hazards Correct Answers cause irreversible damage to eyes
hazard Correct Answers potential source of danger
IDLH Correct Answers Immediately Dangerous to Life and
Health
LC50 Correct Answers lethal concentration that kills 50% of
the test population
LD50 Correct Answers lethal dose (of a toxin) for 50% of the
test population
mutagens Correct Answers produce genetic defects
neurotoxin Correct Answers acetone
Nitrile gloves are used in general and organic chemistry
laboratory. Which of the following statements are TRUE about
nitrile gloves?
