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Control Hazard and Risk Ergonomics Online Activity No. 2 : Find The Ergonomic Errors

Quiz by Louiegene Donato

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Q 1/10
Score 0
Properly positioning your display relative to your line-of-sight is important to achieve a healthy, ergonomic posture. In the illustration shown here, which of these is the better corrective action?
29
Lower the chair
Mount the monitor

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10 questions

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Q1
Properly positioning your display relative to your line-of-sight is important to achieve a healthy, ergonomic posture. In the illustration shown here, which of these is the better corrective action?
Lower the chair
Mount the monitor
30s
Q2
2. The display stand as shown provides enough tilt and height adjustment to provide a comfortable height and viewing angle.
False
True
30s
Q3
3. A keyboard tray limits movement. Place the keyboard directly on the desk for greater flexibility.
False
True
30s
Q4
4. Wrists should be flexed at a downward angle between 30° and 45°
False
True
30s
Q5
5. Elbows should be between a 90° and 120° angle.
True
False
30s
Q6
6. Knees should be slightly lower than the hips with a 2-3" space between the back of the leg and the chair.
True
False
30s
Q7
7. Feet should be predominantly flat on the floor.
False
True
30s
Q8
8. A 90° to 120° angle at the hips is recommended, keeping your torso upright or reclined slightly.
False
True
30s
Q9
9. There should be a comfortable amount of space between your back and the back of the chair, to ensure freedom of movement.
False
True
30s
Q10
10. Shoulders should be down with your chest open and wide.
True
False
30s

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