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