Ergonomic Workstation Set-Up Principles
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Questions and Answers

What is the recommended angle for the elbows when seated at a computer workstation?

  • 45 degrees
  • 160 degrees
  • 90 degrees (correct)
  • 120 degrees
  • What position should the wrists be in relation to the forearms for a healthier computer use?

  • Below the elbows
  • Above the elbows
  • In line with the forearms (correct)
  • Higher than the elbows
  • To reduce the risk of stress and physical injury, what is the recommended position for the shoulders while working at the computer?

  • Hunched
  • Extended backward
  • Relaxed (correct)
  • Aligned with the ears
  • What is the correct height for the hips, knees, and ankles when seated at a computer desk?

    <p>At 90 degrees</p> Signup and view all the answers

    Where should the eyes be directed while looking at the computer screen?

    <p>Top third of the screen</p> Signup and view all the answers

    To maintain proper posture, what part of the body should be upright with the shoulders aligned?

    <p>Head</p> Signup and view all the answers

    What can be a cause of heating effect on brain cells?

    <p>Using mobile devices without proper headphones</p> Signup and view all the answers

    Why is sending text messages safer than making long calls?

    <p>It keeps the phone away from the body and has shorter transmission duration</p> Signup and view all the answers

    What can be a health risk if not avoided?

    <p>Long conversation on mobile devices</p> Signup and view all the answers

    Why should we keep our mobile devices away from our body?

    <p>To reduce health risks</p> Signup and view all the answers

    What is recommended to do while sleeping?

    <p>Switch off mobile data and wireless options</p> Signup and view all the answers

    Why should we avoid using our mobile phone in places with electrical equipment?

    <p>To avoid electrical interference</p> Signup and view all the answers

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