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