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?
Dangerous good
Hazardous substance
Regulated material
Controlled 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
Weapon of mass destruction
Mass casualty device
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
Threat
Accident
Incident
Question 4
of 50
Compared to other types of incidents to which first responders are commonly called, haz mat incidents are typically ___________.
Resolved prior to arrival
More complicated
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
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
The presence of secondary devices
Failure to realize that haz mats are involved
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?
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?
United States Labor Administration (USLA)
American National Standards Institute (ANSI)
Occupational Safety and Health Administration (OSHA)
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
Federal regulations for haz mat responder operations
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 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 __________.
Regulatory law
Administrative law
Recommendations
Model codes
Question 12
of 50
Which unit of Canadian government governs dangerous goods response and training?
Environment Canada
Ministry of Labor
Industry Canada
Public Works and Government Services Canada
Question 13
of 50
NFPA standard _____ addresses competencies for responders to haz mat/WMD incidents.
1901
472
1021
1500
Question 14
of 50
Methods or rules established by an organization for dealing with routine functions are __________.
Standard operating procedures
Tactical objectives
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?
Perform gross decontamination
Control the source of the contamination
Direct the victims to move to a safe area
Remove the victims from the contaminated area
Question 16
of 50
Which activity is permissible for Awareness-Level responders?
Conduct searches in the warm zone
Isolate the hazardous area and deny entry
Assist with decontamination of victims
Take actions to protect environmental exposures
Question 17
of 50
According to the NFPA, which is a mission-specific competency for Operations-Level responders?
Response to illicit laboratory incidents
Collection of data from reference sources
Identification of material
Establishment of control zones and perimeters
Question 18
of 50
The NFPA defines optional mission-specific competencies for which level haz mat/WMD responder?
Specialist
Technician
Commander
Operations
Question 19
of 50
Core competencies of Operations-Level responders are best described as __________.
Offensive
Noninterventional
Defensive
Passive
Question 20
of 50
OSHA permits Operations-Level personnel to perform offensive operations with which material?
Liquefied petroleum gas (LPG)
Non-radioactive solid materials
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
Product control
Victim rescue and recovery
Perform atmospheric monitoring
Question 22
of 50
What is the term for long-term health effects resulting from exposure to a hazardous material?
Continuous
Vocational
Environmental
Chronic
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 __________.
Minimization
Palliation
Mitigation
Containment
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
Somatic
Recurring
Continuous
Question 27
of 50
Which is an example of a chronic health effect?
Cancer
Vomiting
Diarrhea
Burns
Question 28
of 50
What does the T stand for in the acronym TRACEM?
Thermal
Temperature
Time
Toxic
Question 29
of 50
What does the A stand for in the acronym TRACEM?
Asphyxiation
Acid
Attack
Acute
Question 30
of 50
What does the M stand for in the acronym TRACEM?
Mechanical
Mitigate
Mucous
Material
Question 31
of 50
What does the C stand for in the acronym TRACEM?
Caustic
Corrosive
Cryogen
Chemical
Question 32
of 50
The combination of oxygen with another substance is __________.
Catalyzation
Covalence
Polymerization
Oxidation
Question 33
of 50
What is the term for two or more molecules chemically combining to form larger molecules?
Polymerization
Composition reaction
Formation reaction
Covalence
Question 34
of 50
What is a cryogen?
Any substance that degrades human tissue on contact
A substance known to increase risk of cancer
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?
Cryogen
Toxin
Corrosive
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 _____.
(-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.
Evaporate
Condense
Vaporize
Ignite
Question 39
of 50
Which one is a cryogen material?
Carbon dioxide
Butane
Propane
Liquefied natural gas (LNG)
Question 40
of 50
Which one is a liquefied gas?
Propane
Liquid oxygen
Liquid helium
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)
92 deg F (33 deg C)
93 deg F (34 deg C)
Question 42
of 50
Black skin tissue is most likely to result from which cold injury?
Hypothermia
Superficial frostbite
Frost nip
Deep frostbite
Question 43
of 50
What is the DOT terminology for materials that are transported at extremely high temperatures?
Elevated temperature materials
Thermal hazard materials
Molten solids
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
Ultraviolet light
Microwaves
Question 46
of 50
Which is a sign or symptom of a first degree burn?
Lack of pain
Weeping
Blisters
Redness
Question 47
of 50
Which is a sign or symptom of a third degree burn?
Pain
Swelling
Blisters
Dry, leathery skin
Question 48
of 50
Which form of radiation is stopped by skin?
Alpha
Gamma
Neutron
X-ray
Question 49
of 50
Which type of radiation is emitted as photons?
Beta
Gamma
Neutron
Alpha
Question 50
of 50
What is the lightest material that will provide effective shielding from beta radiation?
Clothing
Concrete
Lead
A sheet of paper
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