Posture and Ergonomics Quiz
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Questions and Answers

What is the purpose of studying posture in ergonomics?

  • To decrease postural fatigue (correct)
  • To associate asymmetrical posture with high disc loads
  • To increase postural changes frequency
  • To avoid combined postures

    • What does RULA estimation focus on?

  • Upper limb and head postures (correct)
  • Lower limb postures
  • Back postures
  • Whole body posture

    • In the OWAS method, what does Action category (2) indicate?

  • Postural load is too high, immediate changes needed
  • The postural load is optimum
  • The amount of postural load is accepted almost (correct)
  • Postural load is high, corrective measure needed

    • What does an RULA score of 3 or 4 signify?

    <p>Further investigation is needed</p> Signup and view all the answers

    What is the hazard of an awkward posture according to the text?

    <p>Ergonomic disorder</p> Signup and view all the answers

    What does a RULA score of 5 or 6 indicate?

    <p>Further investigation is needed and require changes</p> Signup and view all the answers

    What is the significance of Action category (3) in the OWAS method?

    <p>Postural load is high, corrective measure as soon as possible</p> Signup and view all the answers

    What does asymmetrical posture in ergonomics indicate?

    <p>High disc loads as torsion</p> Signup and view all the answers

    What does a RULA score of 3 or 4 signify?

    <p>Further investigation is needed</p> Signup and view all the answers

    What is the hazard of an awkward posture in ergonomics?

    <p>Hazard of ergonomic disorder</p> Signup and view all the answers

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