1
IDRL 308 Questions with Answers (100% Correct
Answers)
fungi Answer: plants that lack chlorophyll, such as mushrooms, yeast,
mold
gaming Answer: behaviour whereby an employer maximizes the
return it receives from the experience-rating system by means other
than improving safety
hand-arm vibration Answer: a form of segmental vibration affecting a
worker's hands and arms, often caused by gripping power tools
hazard assessment Answer: the process of determining which of
identified hazards need to be addressed most urgently
hazard control Answer: implementing corrective measures to
eliminate or mitigate the effect of a hazard
hazard recognition Answer: the systematic act of identifying all
hazards present, or potentially present, in a workplace
heat stroke Answer: a health effect caused by a body becoming too hot
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,2
hierarchy of controls Answer: a list of hazard controls in descending
order of effectiveness
human rights legislation Answer: an act prohibiting discrimination on
the basis of protected grounds (e.g. disability, age, gender, race)
hypothermia Answer: a health effect caused by a body becoming too
cold
idiopathic Answer: unknown cause
impairment Answer: a cognitive or physical difference that, in a
specific context, may give rise to a disability
incident Answer: any undesired event that leads to or could have led
to harm to workers
incident investigation Answer: the process of determining what
caused an incident and identifying ways of preventing its recurrence
incident report Answer: a written document outlining the findings of
an incident investigation, including recommendations for preventing
future incidents
index case Answer: the first care that indicates an outbreak of disease
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,3
industry safety associations Answer: bodies formed by employers in
an industry to deliver safety services and advocate on behalf of the
employers on safety issues
instructional design Answer: the process of systematically developing
training to meet particular goals and objectives
internal responsibility system Answer: system of shared responsibility
for OHS
investigation kit Answer: a collection of materials, including a process,
forms, and recording equipment designed to assist in an incident
investigation
ionizing radiation Answer: radiation with enough strength to remove
electrons from a molecule as it passes through, such as x-rays, gamma
rays, alpha particles, and neutrons
job demand-control model Answer: a model of workplace stress
analyzing the interaction of job demands with job control
job design Answer: decisions employers make about what tasks will be
performed by workers and how that work with be performed.
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, 4
job sharing Answer: an arrangement wherein two workers share a
single position, each working some portion of the otherwise full-time
job
joint health and safety committees (JHSCs) Answer: committees
comprising both worker and management representatives responsible
for enhancing workplace health and safety
jurisdiction Answer: geographic district or industry sector which is
subject to the authority of the federal parliament or a provincial or
territorial legislature
latency period Answer: the time between exposure and the
development of symptoms from that exposure
learning Answer: the process of acquiring knowledge and skills that
can lead to behavioural change
learning theories Answer: conceptual frameworks that describe how
learners absorb, process, and retain information
legitimacy Answer: credibility of political actors or a political system
that depends upon the actors or systems being seen to serve the public
good and therefore, warranting continued support
© 2025 All rights reserved
IDRL 308 Questions with Answers (100% Correct
Answers)
fungi Answer: plants that lack chlorophyll, such as mushrooms, yeast,
mold
gaming Answer: behaviour whereby an employer maximizes the
return it receives from the experience-rating system by means other
than improving safety
hand-arm vibration Answer: a form of segmental vibration affecting a
worker's hands and arms, often caused by gripping power tools
hazard assessment Answer: the process of determining which of
identified hazards need to be addressed most urgently
hazard control Answer: implementing corrective measures to
eliminate or mitigate the effect of a hazard
hazard recognition Answer: the systematic act of identifying all
hazards present, or potentially present, in a workplace
heat stroke Answer: a health effect caused by a body becoming too hot
© 2025 All rights reserved
,2
hierarchy of controls Answer: a list of hazard controls in descending
order of effectiveness
human rights legislation Answer: an act prohibiting discrimination on
the basis of protected grounds (e.g. disability, age, gender, race)
hypothermia Answer: a health effect caused by a body becoming too
cold
idiopathic Answer: unknown cause
impairment Answer: a cognitive or physical difference that, in a
specific context, may give rise to a disability
incident Answer: any undesired event that leads to or could have led
to harm to workers
incident investigation Answer: the process of determining what
caused an incident and identifying ways of preventing its recurrence
incident report Answer: a written document outlining the findings of
an incident investigation, including recommendations for preventing
future incidents
index case Answer: the first care that indicates an outbreak of disease
© 2025 All rights reserved
,3
industry safety associations Answer: bodies formed by employers in
an industry to deliver safety services and advocate on behalf of the
employers on safety issues
instructional design Answer: the process of systematically developing
training to meet particular goals and objectives
internal responsibility system Answer: system of shared responsibility
for OHS
investigation kit Answer: a collection of materials, including a process,
forms, and recording equipment designed to assist in an incident
investigation
ionizing radiation Answer: radiation with enough strength to remove
electrons from a molecule as it passes through, such as x-rays, gamma
rays, alpha particles, and neutrons
job demand-control model Answer: a model of workplace stress
analyzing the interaction of job demands with job control
job design Answer: decisions employers make about what tasks will be
performed by workers and how that work with be performed.
© 2025 All rights reserved
, 4
job sharing Answer: an arrangement wherein two workers share a
single position, each working some portion of the otherwise full-time
job
joint health and safety committees (JHSCs) Answer: committees
comprising both worker and management representatives responsible
for enhancing workplace health and safety
jurisdiction Answer: geographic district or industry sector which is
subject to the authority of the federal parliament or a provincial or
territorial legislature
latency period Answer: the time between exposure and the
development of symptoms from that exposure
learning Answer: the process of acquiring knowledge and skills that
can lead to behavioural change
learning theories Answer: conceptual frameworks that describe how
learners absorb, process, and retain information
legitimacy Answer: credibility of political actors or a political system
that depends upon the actors or systems being seen to serve the public
good and therefore, warranting continued support
© 2025 All rights reserved
