HAZWOPER 40 Hour Training (QUESTIONS WITH 100% CORRECT ANSWERS) ()
(Verified by Experts)
Additive Chemical Reaction - (ANSWERS)This occurs when toxic chemicals add their effects
together in producing a biological effect.
Antagonism - (ANSWERS)This occurs when the effect of two chemicals is less than expected.
Asphyxiants - (ANSWERS)These are chemicals that deprive the victim\'s body tissues of oxygen.
Examples include carbon monoxide and hydrogen cyanide.
Carcinogens - (ANSWERS)These are known to cause cancer. This is a chronic effect and
symptoms are not immediate. Examples include benzene and asbestos fibers.
Code of Federal Regulations (CFR) - (ANSWERS)This lists the general and permanent rules of
federal agencies.
Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) -
(ANSWERS)This regulates and enforces the cleanup of abandoned hazardous waste sites and
hazardous waste sites created prior to RCRA.
Contamination Reduction Corridor (CRC) - (ANSWERS)This is the passageway between the
Exclusion Zone and the Support Zone used for the decontamination process. OSHA letters and
CPLs call the corridor a zone.
Contamination Reduction Zone (CRZ) - (ANSWERS)This is a warm zone or transition zone. Its
purpose is to reduce the probability of contamination in the clean Support Zone.
Contingency plan - (ANSWERS)This is a written document that sets forth policies and
procedures for responding to site emergencies.
Corrosive material - (ANSWERS)A chemical that causes visible destruction of, or irreversible
alterations in, living tissue by chemical action at the site of contact.
Decontamination (Decon) - (ANSWERS)This is the process of removing or neutralizing
contaminants that have accumulated on personnel and equipment.
Ergonomics - (ANSWERS)This is the term that refers to arranging the work environment for an
individual\'s body requirements. It involves designing tasks, work stations, controls, displays,
safety devices, tools, and equipment to fit the worker.
Excavation - (ANSWERS)Means any man-made cut, cavity, trench, or depression in an earth
surface, formed by earth removal.
Exclusion zone - (ANSWERS)This is the contaminated area where the cleanup work is to be
performed.
, HAZWOPER 40 Hour Training (QUESTIONS WITH 100% CORRECT ANSWERS) ()
(Verified by Experts)
Geologic data - (ANSWERS)Information having to do with the geology of the earth; facts about
the structure of an area that contains rock and minerals; data used to describe the physical
structure of a specific land site.
Hazard - (ANSWERS)This is any substance, situation, or condition that is capable of harming
human health, property, or the environment. It represents a potential for harm.
Hazard Communication Standard (HCS) - (ANSWERS)This Standard requires employers to
evaluate chemical hazards in their facilities and to communicate the hazard information to
employees.
Hazardous waste - (ANSWERS)This is the term describing a hazardous substance that has no
commercial value.
Hot line - (ANSWERS)This is the outer boundary of the exclusion zone.
Hydrologic data - (ANSWERS)Hydrology is the study of the distribution and flow of global water.
Hydrologic data quantifies water cycles and resources, as well as water quality, conditions, etc.
Immediately Dangerous to Life and Health (IDLH) - (ANSWERS)This denotes an atmosphere
that poses an immediate threat to life, would cause irreversible adverse health effect, or would
impair one\'s ability to escape from a dangerous atmosphere.
Irritants - (ANSWERS)A chemical, which is not corrosive, but which causes a reversible
inflammatory effect on living tissue by chemical action at the site of contact.
Lethal dose (Lethal concentration) - (ANSWERS)This is the specific amount of a particular
material needed to cause a percentage of deaths in a sample group of lab animals.
Lockout - (ANSWERS)This is the process of blocking the flow of energy from a power source to
a piece of equipment and keeping it blocked out.
Material Safety Data Sheet (MSDS) - (ANSWERS)This is a written form containing required
information on defined hazardous chemicals and their potential effects.
Mutagens - (ANSWERS)These cause alterations in the genes of an exposed person. Gene
damage can be passed on to children if the mutation occurred in either the sperm or the egg of
the parents. Examples include ethylene oxide, benzene, and hydrazine.
Oxidizer - (ANSWERS)This is the term that refers to any material that will gain electrons during
a chemical reaction, stimulating the combustion of organic materials.
(Verified by Experts)
Additive Chemical Reaction - (ANSWERS)This occurs when toxic chemicals add their effects
together in producing a biological effect.
Antagonism - (ANSWERS)This occurs when the effect of two chemicals is less than expected.
Asphyxiants - (ANSWERS)These are chemicals that deprive the victim\'s body tissues of oxygen.
Examples include carbon monoxide and hydrogen cyanide.
Carcinogens - (ANSWERS)These are known to cause cancer. This is a chronic effect and
symptoms are not immediate. Examples include benzene and asbestos fibers.
Code of Federal Regulations (CFR) - (ANSWERS)This lists the general and permanent rules of
federal agencies.
Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) -
(ANSWERS)This regulates and enforces the cleanup of abandoned hazardous waste sites and
hazardous waste sites created prior to RCRA.
Contamination Reduction Corridor (CRC) - (ANSWERS)This is the passageway between the
Exclusion Zone and the Support Zone used for the decontamination process. OSHA letters and
CPLs call the corridor a zone.
Contamination Reduction Zone (CRZ) - (ANSWERS)This is a warm zone or transition zone. Its
purpose is to reduce the probability of contamination in the clean Support Zone.
Contingency plan - (ANSWERS)This is a written document that sets forth policies and
procedures for responding to site emergencies.
Corrosive material - (ANSWERS)A chemical that causes visible destruction of, or irreversible
alterations in, living tissue by chemical action at the site of contact.
Decontamination (Decon) - (ANSWERS)This is the process of removing or neutralizing
contaminants that have accumulated on personnel and equipment.
Ergonomics - (ANSWERS)This is the term that refers to arranging the work environment for an
individual\'s body requirements. It involves designing tasks, work stations, controls, displays,
safety devices, tools, and equipment to fit the worker.
Excavation - (ANSWERS)Means any man-made cut, cavity, trench, or depression in an earth
surface, formed by earth removal.
Exclusion zone - (ANSWERS)This is the contaminated area where the cleanup work is to be
performed.
, HAZWOPER 40 Hour Training (QUESTIONS WITH 100% CORRECT ANSWERS) ()
(Verified by Experts)
Geologic data - (ANSWERS)Information having to do with the geology of the earth; facts about
the structure of an area that contains rock and minerals; data used to describe the physical
structure of a specific land site.
Hazard - (ANSWERS)This is any substance, situation, or condition that is capable of harming
human health, property, or the environment. It represents a potential for harm.
Hazard Communication Standard (HCS) - (ANSWERS)This Standard requires employers to
evaluate chemical hazards in their facilities and to communicate the hazard information to
employees.
Hazardous waste - (ANSWERS)This is the term describing a hazardous substance that has no
commercial value.
Hot line - (ANSWERS)This is the outer boundary of the exclusion zone.
Hydrologic data - (ANSWERS)Hydrology is the study of the distribution and flow of global water.
Hydrologic data quantifies water cycles and resources, as well as water quality, conditions, etc.
Immediately Dangerous to Life and Health (IDLH) - (ANSWERS)This denotes an atmosphere
that poses an immediate threat to life, would cause irreversible adverse health effect, or would
impair one\'s ability to escape from a dangerous atmosphere.
Irritants - (ANSWERS)A chemical, which is not corrosive, but which causes a reversible
inflammatory effect on living tissue by chemical action at the site of contact.
Lethal dose (Lethal concentration) - (ANSWERS)This is the specific amount of a particular
material needed to cause a percentage of deaths in a sample group of lab animals.
Lockout - (ANSWERS)This is the process of blocking the flow of energy from a power source to
a piece of equipment and keeping it blocked out.
Material Safety Data Sheet (MSDS) - (ANSWERS)This is a written form containing required
information on defined hazardous chemicals and their potential effects.
Mutagens - (ANSWERS)These cause alterations in the genes of an exposed person. Gene
damage can be passed on to children if the mutation occurred in either the sperm or the egg of
the parents. Examples include ethylene oxide, benzene, and hydrazine.
Oxidizer - (ANSWERS)This is the term that refers to any material that will gain electrons during
a chemical reaction, stimulating the combustion of organic materials.
