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Ergonomics Principles Quiz

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Questions and Answers

What is the main goal of ergonomics?

To design comfortable furniture

To ensure proper posture at workstations

To develop easy-to-use interfaces to machines

To prevent repetitive strain injuries and increase productivity (correct)

What is the recommended position for the fingers on the keyboard?

Easily reaching the number pad

Easily reaching a, s, d, and f from the left and j, k, l, and semi-colon from the right (correct)

Easily reaching the arrow keys

Easily reaching the space bar

What are the potential injuries resulting from repetitive movements and extended sitting at a workstation?

Muscle cramps and joint pain

Dizziness and fatigue

Pain, tingling, numbness of the hands, headaches, and neck pain (correct)

Digestive issues and respiratory problems

What is the impact of typing too hard on a keyboard?

It is bad for the joints and bad for the keyboard Signup and view all the answers

What is the recommended viewing distance for the computer monitor to ensure workstation safety?

About one arm lengths away Signup and view all the answers

How far should materials be placed in front of you in the workspace?

Within 14 to 18 inches Signup and view all the answers

How should a chair be positioned to ensure a stress-free posture at a workstation?

Elbows at a 90-degree angle to upper arms Signup and view all the answers

What is an important consideration when using a mouse?

Keeping the hand flat on the surface of the mouse Signup and view all the answers

What is recommended for lower back health in the workspace?

Keeping the lower back firmly supported and finding lower back stretching exercises Signup and view all the answers

What is emphasized as extremely important for health in the workplace?

Exercise and taking regular breaks to walk around the office Signup and view all the answers

What is the primary goal of ergonomics?

Preventing repetitive strain injuries and ensuring worker health Signup and view all the answers

Which of the following is a potential injury resulting from repetitive movements and extended sitting at a workstation?

Eyestrain and headaches Signup and view all the answers

What is a common symptom of Carpel Tunnel Syndrome, as mentioned in the text?

Tingling and numbness of the hands Signup and view all the answers

How does proper ergonomic design contribute to workplace safety?

By designing jobs, equipment, and workplaces to fit workers Signup and view all the answers