#1
Which of the following is a key ergonomic principle to prevent musculoskeletal disorders?
Maintaining a fixed posture for long periods
Frequent and prolonged static postures
Regular breaks and movement
Ignoring proper workstation setup
#2
In ergonomics, what does RSI stand for?
Repetitive Stress Injury
Rapid System Integration
Resilient Spinal Injuries
Remote Sensing Implementation
#3
What is the purpose of using an anti-glare screen on a computer monitor?
To make the screen brighter
To reduce eye strain and discomfort
To increase energy efficiency
To enhance color accuracy
#4
What is the recommended height for a desk to promote ergonomic posture?
Above elbow height
Below elbow height
At elbow height
At waist height
#5
What is the recommended distance between the eyes and the computer screen to reduce eye strain?
Less than 6 inches
12-18 inches
24-30 inches
More than 36 inches
#6
What is the optimal height for a computer monitor to reduce neck strain?
At eye level
Below eye level
Above eye level
At shoulder level
#7
Which ergonomic device is designed to support the natural curve of the spine?
Flat chair
Kneeling chair
Reclining chair
Stool without backrest
#8
What is the primary purpose of an ergonomic keyboard design?
To increase typing speed
To reduce the risk of musculoskeletal disorders
To enhance the aesthetics of the workspace
To encourage poor posture
#9
Which body posture is recommended to reduce the risk of lower back pain while sitting?
Slouching forward
Leaning to one side
Maintaining a neutral spine
Crossing legs at the knees
#10
Which body part is most commonly affected by musculoskeletal disorders in office workers?
#11
What is the recommended angle for the backrest of an ergonomic chair?
90 degrees
120 degrees
150 degrees
180 degrees
#12
Which factor is NOT considered a risk factor for developing musculoskeletal disorders?
Repetitive movements
Poor posture
Regular exercise
Heavy lifting
#13
Which of the following is an example of a dynamic workstation element?
Fixed desk height
Adjustable standing desk
Non-adjustable chair
Traditional keyboard and mouse
#14
Which of the following activities contributes to the prevention of musculoskeletal disorders?
Sitting for extended periods
Regular stretching exercises
Ignoring proper lifting techniques
Avoiding breaks during work hours
#15
In ergonomics, what does the term 'Neutral Posture' refer to?
Maintaining a fixed position
A comfortable body position
Slouching while sitting
Ignoring workstation setup