Michigan Ergonomics Specialist
Certification Exam Practice Questions
And Correct Answers (Verified Answers)
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1. A key component of ergonomic assessment is __________, which
involves identifying all potential hazards related to a task.
A. Root cause analysis
B. Job hazard analysis
C. Task decomposition
D. Time motion study
Job hazard analysis is a systematic method used to identify and
evaluate hazards associated with a specific job task before they
result in injury or illness.
2. The primary goal of ergonomics in the workplace is to __________.
A. Increase employee overtime
B. Reduce production costs only
C. Enhance human performance and reduce injury risk
D. Standardize work tasks regardless of worker differences
Ergonomics aims to optimize the interaction between the worker and
the work environment to improve performance while minimizing the
risk of musculoskeletal disorders.
3. __________ is the study of work and the equipment used to improve
efficiency and reduce discomfort.
A. Biomechanics
B. Cognitive science
, C. Human factors engineering
D. Industrial management
Human factors engineering focuses on designing systems that
accommodate human capabilities and limitations to enhance
comfort, safety, and performance.
4. Which of the following is a common musculoskeletal disorder
associated with poor ergonomic design?
A. Asthma
B. Carpal tunnel syndrome
C. Pneumonia
D. Myopia
Carpal tunnel syndrome is a well-documented MSD resulting from
repetitive hand and wrist movements and poor ergonomic
conditions.
5. When designing a workstation, the height of the work surface should
be determined primarily by __________.
A. Worker’s age
B. Room lighting
C. Worker’s elbow height
D. Worker’s body mass index
Work surface height is most effectively tailored to the individual
worker’s elbow height to maintain neutral postures and minimize
strain.
6. Which ergonomic tool is used to assess the risk level of manual lifting
tasks?
A. RULA
B. REBA
C. NIOSH lifting equation
D. OWAS
The NIOSH lifting equation quantifies lifting risk and determines
recommended weight limits to prevent injury.
7. __________ refers to the physical and psychological pull an employee
feels toward completing work.
A. Fatigue
B. Burnout
, C. Work engagement
D. Monotony
Work engagement describes a positive, fulfilling state characterized
by vigor, dedication, and absorption in work.
8. Which of the following ergonomic assessment methods is specifically
designed for upper limb disorders?
A. NIOSH lifting equation
B. RULA
C. REBA
D. OWAS
RULA (Rapid Upper Limb Assessment) focuses on evaluating the
posture, force, and repetition related to upper limb activities.
9. Ergonomic design that accommodates a wide range of body sizes is
known as __________ design.
A. Fixed design
B. Inclusive design
C. Restricted design
D. Static design
Inclusive design ensures that products and environments are usable
by as many people as possible, regardless of body size or ability.
10. A primary symptom of cumulative trauma disorders is
__________.
A. Sudden acute pain
B. Gradual onset of discomfort
C. Allergic reaction
D. Increased appetite
Cumulative trauma disorders develop over time due to repetitive
stress, leading to progressive discomfort rather than acute injury.
11. Which of the following best describes the purpose of job
rotation?
A. Increase specialization
B. Reduce skill variety
C. Distribute physical demands across muscle groups
D. Eliminate training needs
Certification Exam Practice Questions
And Correct Answers (Verified Answers)
Plus Rationale 2026 Q&A| Instant
Download Pdf
1. A key component of ergonomic assessment is __________, which
involves identifying all potential hazards related to a task.
A. Root cause analysis
B. Job hazard analysis
C. Task decomposition
D. Time motion study
Job hazard analysis is a systematic method used to identify and
evaluate hazards associated with a specific job task before they
result in injury or illness.
2. The primary goal of ergonomics in the workplace is to __________.
A. Increase employee overtime
B. Reduce production costs only
C. Enhance human performance and reduce injury risk
D. Standardize work tasks regardless of worker differences
Ergonomics aims to optimize the interaction between the worker and
the work environment to improve performance while minimizing the
risk of musculoskeletal disorders.
3. __________ is the study of work and the equipment used to improve
efficiency and reduce discomfort.
A. Biomechanics
B. Cognitive science
, C. Human factors engineering
D. Industrial management
Human factors engineering focuses on designing systems that
accommodate human capabilities and limitations to enhance
comfort, safety, and performance.
4. Which of the following is a common musculoskeletal disorder
associated with poor ergonomic design?
A. Asthma
B. Carpal tunnel syndrome
C. Pneumonia
D. Myopia
Carpal tunnel syndrome is a well-documented MSD resulting from
repetitive hand and wrist movements and poor ergonomic
conditions.
5. When designing a workstation, the height of the work surface should
be determined primarily by __________.
A. Worker’s age
B. Room lighting
C. Worker’s elbow height
D. Worker’s body mass index
Work surface height is most effectively tailored to the individual
worker’s elbow height to maintain neutral postures and minimize
strain.
6. Which ergonomic tool is used to assess the risk level of manual lifting
tasks?
A. RULA
B. REBA
C. NIOSH lifting equation
D. OWAS
The NIOSH lifting equation quantifies lifting risk and determines
recommended weight limits to prevent injury.
7. __________ refers to the physical and psychological pull an employee
feels toward completing work.
A. Fatigue
B. Burnout
, C. Work engagement
D. Monotony
Work engagement describes a positive, fulfilling state characterized
by vigor, dedication, and absorption in work.
8. Which of the following ergonomic assessment methods is specifically
designed for upper limb disorders?
A. NIOSH lifting equation
B. RULA
C. REBA
D. OWAS
RULA (Rapid Upper Limb Assessment) focuses on evaluating the
posture, force, and repetition related to upper limb activities.
9. Ergonomic design that accommodates a wide range of body sizes is
known as __________ design.
A. Fixed design
B. Inclusive design
C. Restricted design
D. Static design
Inclusive design ensures that products and environments are usable
by as many people as possible, regardless of body size or ability.
10. A primary symptom of cumulative trauma disorders is
__________.
A. Sudden acute pain
B. Gradual onset of discomfort
C. Allergic reaction
D. Increased appetite
Cumulative trauma disorders develop over time due to repetitive
stress, leading to progressive discomfort rather than acute injury.
11. Which of the following best describes the purpose of job
rotation?
A. Increase specialization
B. Reduce skill variety
C. Distribute physical demands across muscle groups
D. Eliminate training needs
