#1
What is the primary goal of ergonomic design?
To maximize efficiency and productivity
ExplanationEnhancing work effectiveness and output by optimizing physical interactions.
#2
Which of the following is NOT a principle of ergonomic design?
Complexity
ExplanationSimplicity in design avoids unnecessary complications, contrary to complexity.
#3
What does RSI stand for in the context of ergonomics?
Repetitive Stress Injury
ExplanationInjuries resulting from repetitive movements, highlighting the need for ergonomic adjustments.
#4
Which of the following is an example of an ergonomic tool?
Standing desk
ExplanationTools designed to improve posture and reduce sedentary behavior for better health.
#5
Which of the following is an example of cognitive ergonomics?
Optimizing decision-making processes
ExplanationImproving mental processes and cognitive abilities to streamline decision-making.
#6
What is anthropometry?
The study of human body measurements
ExplanationAnalyzing physical dimensions and proportions of the human body.
#7
Which of the following is NOT a factor considered in ergonomic design?
Product complexity
ExplanationSimplicity is prioritized over unnecessary intricacies.
#8
What is the 20-20-20 rule in ergonomics?
Resting eyes by looking 20 feet away for 20 seconds every 20 minutes
ExplanationA guideline to prevent eye strain by taking regular breaks to focus on distant objects.
#9
Which of the following factors contributes to musculoskeletal disorders?
Poor posture
ExplanationIncorrect body alignment or positioning causing strain on muscles and skeletal structures.
#10
Which of the following is an example of organizational ergonomics?
Encouraging teamwork
ExplanationStructuring work environments to promote collaboration and synergy.
#11
What is the purpose of a neutral posture in ergonomics?
To reduce strain on muscles and joints
ExplanationMinimizing physical stress on body muscles and joints for prolonged comfort.
#12
What is the role of lighting in ergonomic design?
To reduce strain on the eyes
ExplanationProper lighting helps prevent eye fatigue and enhances visual comfort.
#13
Which of the following is NOT a component of ergonomic workstation setup?
Awkward posture
ExplanationAvoiding awkward positions to maintain comfort and prevent strain.
#14
What is the purpose of ergonomics training?
To improve employee well-being and productivity
ExplanationEnhancing worker health, safety, and performance through education and practice.
#15
Which of the following is a key consideration in ergonomic keyboard design?
Presence of wrist support
ExplanationSupporting natural wrist alignment to prevent strain and injury during extended use.