CES Ergonomic Program Management 2 — Questions and Answers
Question 1: What does 'participatory ergonomics' mean and why is it considered best practice?
- Involving workers and management collaboratively in identifying hazards and designing solutions, which increases acceptance and effectiveness (Correct answer)
- Ergonomists participating in all workplace meetings
- Using participatory observation research methods only
- Having workers vote on which ergonomic equipment to purchase
Correct answer: Involving workers and management collaboratively in identifying hazards and designing solutions, which increases acceptance and effectiveness
Participatory ergonomics leverages workers' firsthand knowledge of job demands and produces solutions more likely to be accepted and sustained because stakeholders had input in their design.
Question 2: Which ergonomic program component is responsible for systematically identifying jobs with elevated MSD risk before injuries occur?
- Proactive hazard identification using job analysis tools and injury trend data (Correct answer)
- Reactive injury investigation after MSDs are reported
- Annual equipment inspection checklists
- Employee satisfaction surveys
Correct answer: Proactive hazard identification using job analysis tools and injury trend data
Proactive hazard identification uses systematic tools (RULA, REBA, NIOSH equation) and injury trend analysis to find high-risk jobs and intervene before workers sustain injuries.
Question 3: What is 'job rotation' and when is it an appropriate ergonomic control strategy?
- Moving workers between tasks to distribute physical exposures, used when engineering controls cannot fully eliminate hazards (Correct answer)
- Rotating supervisors to improve oversight of ergonomic compliance
- Changing worker shift schedules to reduce fatigue
- Rotating equipment maintenance schedules
Correct answer: Moving workers between tasks to distribute physical exposures, used when engineering controls cannot fully eliminate hazards
Job rotation is an administrative control that varies muscle groups and postures used across the shift, reducing cumulative exposure to any single hazard when engineering controls are not yet feasible.
Question 4: What does a 'medical management' component add to a comprehensive ergonomics program?
- Early medical evaluation, treatment, and rehabilitation of MSD cases to prevent progression and facilitate recovery (Correct answer)
- Mandatory pre-employment physical exams only
- Onsite dispensing of over-the-counter pain medications
- Annual fitness testing for all workers
Correct answer: Early medical evaluation, treatment, and rehabilitation of MSD cases to prevent progression and facilitate recovery
Medical management provides structured early evaluation and treatment of MSD symptoms, preventing cases from progressing to disability and facilitating return to productive work.
Question 5: How should ergonomic training content differ between workers and supervisors?
- Workers need task-specific hazard recognition and body mechanics; supervisors need program administration, early symptom response, and accommodation processes (Correct answer)
- Both groups require identical training content
- Supervisors need only policy training, workers need only equipment training
- Workers need more training hours than supervisors in all topics
Correct answer: Workers need task-specific hazard recognition and body mechanics; supervisors need program administration, early symptom response, and accommodation processes
Workers need practical training on recognizing hazards and performing their specific tasks safely; supervisors need to understand program management, how to respond to symptom reports, and accommodation options.
Question 6: What is a 'buy quiet' purchasing policy in ergonomics programs?
- Selecting equipment and tools with lower noise and vibration levels during procurement to prevent hazards before introduction (Correct answer)
- Negotiating silent purchasing contracts to avoid publicizing ergonomic investments
- Buying ergonomic equipment without announcing it to workers
- Procuring noise-canceling headsets for all workers
Correct answer: Selecting equipment and tools with lower noise and vibration levels during procurement to prevent hazards before introduction
Buy quiet policies direct purchasing agents to select lower-noise and lower-vibration equipment during procurement, preventing noise and vibration hazards before they enter the workplace.
CES Ergonomic Program Management 2
What does 'participatory ergonomics' mean and why is it considered best practice?