Ergonomics Part 1: Tendons and Tendonitis
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Questions and Answers

What is the primary function of tendons in the human body?

  • To provide structural support to the body
  • To attach muscles to bones (correct)
  • To facilitate movement of the skeleton
  • To regulate body temperature

    • What is the common outcome of tendon overuse or static position?

  • Inflammation or tendonitis (correct)
  • Muscle fatigue
  • Bone fracture
  • Tendon relaxation

    • Which of the following conditions affects the finger extensor tendons outside of the elbow?

  • Golfer's elbow or medial epicondylitis
  • Carpal tunnel syndrome
  • Tennis elbow or lateral epicondylitis (correct)
  • Rotator cuff injury

    • What is the recommended frequency for taking breaks from sustained postures?

    <p>Every 20-30 minutes</p> Signup and view all the answers

    What is the ideal position for the upper arms during work or activity?

    <p>Upper arms close to the body, elbows 90-100 degrees</p> Signup and view all the answers

    What is the safe zone for wrist movement?

    <p>15 degrees in all directions</p> Signup and view all the answers

    What is the primary cause of Thoracic Outlet Syndrome?

    <p>Poor posture</p> Signup and view all the answers

    Which nerve is compressed in Radial Tunnel Syndrome?

    <p>Radial nerve</p> Signup and view all the answers

    What is a common symptom of Thoracic Outlet Syndrome?

    <p>Numbness in the hand</p> Signup and view all the answers

    Which condition affects the finger flexor tendons inside of the elbow?

    <p>Golfer's elbow</p> Signup and view all the answers

    What is the location of the compression in Cubital tunnel syndrome?

    <p>Inside of the elbow</p> Signup and view all the answers

    What is the location of the compression in Carpal tunnel syndrome?

    <p>At the wrist</p> Signup and view all the answers

    What is a common symptom of the condition affecting the carpal bones in the hand?

    <p>Numbness or tingling in the thumb, index, or middle finger</p> Signup and view all the answers

    Why is it recommended to avoid bending the neck forward for prolonged periods?

    <p>To reduce force on the spine</p> Signup and view all the answers

    What is the purpose of modifying tasks to alternate heavy and repetitive tasks with lighter ones?

    <p>To reduce muscle fatigue</p> Signup and view all the answers

    Why is it recommended to avoid pinching with the wrist in flexion or deviation?

    <p>To reduce strain on the wrist joint</p> Signup and view all the answers

    What is the recommended way to lift objects?

    <p>With two hands, even for light objects</p> Signup and view all the answers

    What is the recommended way to carry objects?

    <p>Close to the body, at waist level</p> Signup and view all the answers

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