Chem 1LD Exam Questions With Complete Solutions
*0.25/0.5 Which statement about gloves is true?
A. Gloves should be removed when they come into contact with
any hazardous chemical.
b. Latex gloves are the best choice for most people working in
labs.
C. Only non-disposable gloves protect against most chemicals.
D. Most gloves protect against most chemicals.
E. No glove material protects against all chemicals. Correct
Answers A, e,
Acetaminophen (Tylenol) Correct Answers Metabolized and
removed by liver
Acute toxicants Correct Answers Are fatal if exposed to small
amounts
acute toxicity Correct Answers the ability of a chemical to
cause harm/kill an organism with only one exposure
Asphyxiant Correct Answers carbon monoxide
Aspiration hazards Correct Answers Can be fatal if swallowed
or if entered through airways
Balancing Correct Answers Risk allowed increases with
benefit
Breakthrough time Correct Answers Time for first apperance
(to when it touches the skin thorough glove)
, Carcinogen Correct Answers Benzene
Carcinogens Correct Answers Cause cancer or presumed to
human carcinogen
chronic toxicity Correct Answers the ability of a chemical to
cause harm to an organism only after the chemical accumulates
to a specific level after many exposures over time
Corrosives Correct Answers Cause serve skin burns and
damage
DDT Correct Answers Bioaccumulation- stored or
accumulated in body
degredation Correct Answers Destructive change in the glove
material
ethylene glycol Correct Answers Metabolized to calcium
Eye hazards Correct Answers Cause irreversible damage to eye
hazard Correct Answers A potential source of danger
IDLH Correct Answers Immediately Dangerous to Life and
Health
If no Saftey precautions are followed the severity of hazard is
BLANK and the probability of event happening is BLANK.
This leads to a risk levels that is BLANK. Which measure
*0.25/0.5 Which statement about gloves is true?
A. Gloves should be removed when they come into contact with
any hazardous chemical.
b. Latex gloves are the best choice for most people working in
labs.
C. Only non-disposable gloves protect against most chemicals.
D. Most gloves protect against most chemicals.
E. No glove material protects against all chemicals. Correct
Answers A, e,
Acetaminophen (Tylenol) Correct Answers Metabolized and
removed by liver
Acute toxicants Correct Answers Are fatal if exposed to small
amounts
acute toxicity Correct Answers the ability of a chemical to
cause harm/kill an organism with only one exposure
Asphyxiant Correct Answers carbon monoxide
Aspiration hazards Correct Answers Can be fatal if swallowed
or if entered through airways
Balancing Correct Answers Risk allowed increases with
benefit
Breakthrough time Correct Answers Time for first apperance
(to when it touches the skin thorough glove)
, Carcinogen Correct Answers Benzene
Carcinogens Correct Answers Cause cancer or presumed to
human carcinogen
chronic toxicity Correct Answers the ability of a chemical to
cause harm to an organism only after the chemical accumulates
to a specific level after many exposures over time
Corrosives Correct Answers Cause serve skin burns and
damage
DDT Correct Answers Bioaccumulation- stored or
accumulated in body
degredation Correct Answers Destructive change in the glove
material
ethylene glycol Correct Answers Metabolized to calcium
Eye hazards Correct Answers Cause irreversible damage to eye
hazard Correct Answers A potential source of danger
IDLH Correct Answers Immediately Dangerous to Life and
Health
If no Saftey precautions are followed the severity of hazard is
BLANK and the probability of event happening is BLANK.
This leads to a risk levels that is BLANK. Which measure
