HazMat Exam Prep 4th Ed.
Audit Quiz
Question 1
of 50
In Canada, which term is used for a substance that is included in any of the nine UN classifications of hazardous materials?
Regulated material
Controlled substance
Dangerous good
Hazardous substance
Question 2
of 50
By definition, a device that is intended to cause harm to a significant number of people is a __________.
Mass casualty device
Dangerous good
Weapon of mass destruction
Incendiary device
Question 3
of 50
A vehicle transporting hazardous materials has collided with another vehicle. This is referred to as a haz mat __________.
Threat
Accident
Release
Incident
Question 4
of 50
Compared to other types of incidents to which first responders are commonly called, haz mat incidents are typically ___________.
More complicated
Shorter in duration
False alarms
Resolved prior to arrival
Question 5
of 50
In the US, which term is used for a substance that potentially poses an unreasonable risk to the safety of persons and/or the environment?
Regulated material
Hazardous material
Dangerous good
Controlled substance
Question 6
of 50
Which factor presents the greatest hazard to first responders on any potential haz mat call?
The presence of secondary devices
Inadequate resources in the initial response
Lack of appropriate PPE
Failure to realize that haz mats are involved
Question 7
of 50
Which US agency is primarily responsible to create and enforce laws designed to protect air, water and soil from contamination?
Environmental Protection Agency
Department of Transportation
Department of Agriculture
Bureau of Environmental Law
Question 8
of 50
Which federal agency develops and enforces regulations designed to ensure safety in the workplace?
National Institute for Occupational Safety and Health (NIOSH)
Occupational Safety and Health Administration (OSHA)
American National Standards Institute (ANSI)
United States Labor Administration (USLA)
Question 9
of 50
What does the acronym HAZWOPER refer to?
Operational priorities in a haz mat incident
The UN haz mat classifications
Approved actions for Operations-Level haz mat responders
Federal regulations for haz mat responder operations
Question 10
of 50
Which entity must adopt a consensus standard before it can be enforced as regulations?
The Environmental Protection Agency (EPA)
The authority having jurisdiction (AHJ)
The State Fire Marshal
The local fire agency
Question 11
of 50
Unless adopted by an authorized agency, NFPA standards are __________.
Recommendations
Administrative law
Regulatory law
Model codes
Question 12
of 50
Which unit of Canadian government governs dangerous goods response and training?
Environment Canada
Ministry of Labor
Public Works and Government Services Canada
Industry Canada
Question 13
of 50
NFPA standard _____ addresses competencies for responders to haz mat/WMD incidents.
1021
1500
472
1901
Question 14
of 50
Methods or rules established by an organization for dealing with routine functions are __________.
Tactical objectives
Standard operating procedures
Operational protocols
Policies
Question 15
of 50
You are at a haz mat incident where there are contaminated victims. Which tactic is most appropriate for Awareness-Level personnel?
Remove the victims from the contaminated area
Direct the victims to move to a safe area
Perform gross decontamination
Control the source of the contamination
Question 16
of 50
Which activity is permissible for Awareness-Level responders?
Conduct searches in the warm zone
Take actions to protect environmental exposures
Assist with decontamination of victims
Isolate the hazardous area and deny entry
Question 17
of 50
According to the NFPA, which is a mission-specific competency for Operations-Level responders?
Identification of material
Establishment of control zones and perimeters
Collection of data from reference sources
Response to illicit laboratory incidents
Question 18
of 50
The NFPA defines optional mission-specific competencies for which level haz mat/WMD responder?
Operations
Commander
Technician
Specialist
Question 19
of 50
Core competencies of Operations-Level responders are best described as __________.
Passive
Offensive
Defensive
Noninterventional
Question 20
of 50
OSHA permits Operations-Level personnel to perform offensive operations with which material?
Oxidizers
None of these materials
Non-radioactive solid materials
Liquefied petroleum gas (LPG)
Question 21
of 50
Which is a core competency for Operations-Level haz mat responders?
Perform atmospheric monitoring
Product control
Assess the nature and extent of an incident
Victim rescue and recovery
Question 22
of 50
What is the term for long-term health effects resulting from exposure to a hazardous material?
Vocational
Continuous
Chronic
Environmental
Question 23
of 50
Contact with an irritant has caused coughing, runny nose and tearing eyes. What kind of health effect is this?
Acute
Isolated
Sudden
Transient
Question 24
of 50
Taking actions to reduce or eliminate risk and harm caused by hazards to life and property is __________.
Mitigation
Minimization
Containment
Palliation
Question 25
of 50
What is the term for a single exposure to a hazardous material?
Acute
Somatic
Chronic
Severe
Question 26
of 50
What is the term for long-term or repeated exposure to a hazardous material?
Continuous
Chronic
Recurring
Somatic
Question 27
of 50
Which is an example of a chronic health effect?
Diarrhea
Burns
Cancer
Vomiting
Question 28
of 50
What does the T stand for in the acronym TRACEM?
Temperature
Toxic
Thermal
Time
Question 29
of 50
What does the A stand for in the acronym TRACEM?
Asphyxiation
Acute
Attack
Acid
Question 30
of 50
What does the M stand for in the acronym TRACEM?
Mucous
Mitigate
Mechanical
Material
Question 31
of 50
What does the C stand for in the acronym TRACEM?
Cryogen
Caustic
Corrosive
Chemical
Question 32
of 50
The combination of oxygen with another substance is __________.
Oxidation
Polymerization
Catalyzation
Covalence
Question 33
of 50
What is the term for two or more molecules chemically combining to form larger molecules?
Polymerization
Covalence
Formation reaction
Composition reaction
Question 34
of 50
What is a cryogen?
A substance known to increase risk of cancer
Any substance that degrades human tissue on contact
A substance that stimulates the combustion of organic and/or inorganic matter
A gas converted to a liquid at a very low temperature
Question 35
of 50
What is the term for a material that causes destruction of skin tissue upon contact?
Toxin
Corrosive
Caustic
Cryogen
Question 36
of 50
A liquefied gas is one that, under storing pressure, is partially liquid at _____.
32 deg F (0 deg C)
70 deg F (21 deg C)
0 deg F (-18 deg C)
(-32 deg F) -36 deg C
Question 37
of 50
A cryogen is a gas that turns into a liquid at _____.
(-32 deg F) -36?C
(-70 deg F) -18 deg C
0 deg F (-18 deg C)
(-130 deg F) -90?C
Question 38
of 50
A cryogen or liquefied gas will __________ when released from its container.
Condense
Evaporate
Ignite
Vaporize
Question 39
of 50
Which one is a cryogen material?
Liquefied natural gas (LNG)
Carbon dioxide
Butane
Propane
Question 40
of 50
Which one is a liquefied gas?
Propane
Nitrogen
Liquid oxygen
Liquid helium
Question 41
of 50
Hypothermia is defined as a core temperature of _____ or less.
93 deg F (34 deg C)
95 deg F (35 deg C)
97 deg F (36 deg C)
92 deg F (33 deg C)
Question 42
of 50
Black skin tissue is most likely to result from which cold injury?
Superficial frostbite
Hypothermia
Deep frostbite
Frost nip
Question 43
of 50
What is the DOT terminology for materials that are transported at extremely high temperatures?
Thermal hazard materials
Exothermic materials
Elevated temperature materials
Molten solids
Question 44
of 50
Which statement about radiation is correct?
Ionizing radiation is more dangerous than non-ionizing radiation
Ionizing radiation adds electrons to unstable atoms
Non-ionizing radiation is harmless to living tissue
Non-ionizing radiation causes chemical changes at the atomic level
Question 45
of 50
Which is a type of ionizing radiation?
Microwaves
Ultraviolet light
X ray
Radio waves
Question 46
of 50
Which is a sign or symptom of a first degree burn?
Weeping
Lack of pain
Blisters
Redness
Question 47
of 50
Which is a sign or symptom of a third degree burn?
Blisters
Swelling
Dry, leathery skin
Pain
Question 48
of 50
Which form of radiation is stopped by skin?
Alpha
Neutron
Gamma
X-ray
Question 49
of 50
Which type of radiation is emitted as photons?
Beta
Neutron
Gamma
Alpha
Question 50
of 50
What is the lightest material that will provide effective shielding from beta radiation?
Concrete
Lead
A sheet of paper
Clothing
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