BMS Anatomy Lecture 13: Hip and Knee Joints
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Questions and Answers

What separates the lateral collateral ligament of the knee from its corresponding meniscus?

  • The tendon of popliteus (correct)
  • The patella tendon
  • The iliotibial tract
  • The oblique popliteal ligament

    • What is the range of flexion of the knee joint?

  • 120° to 150° (correct)
  • 90° to 120°
  • 180° to 210°
  • 150° to 180°

    • What is the maximum degree of hyperextension of the knee?

  • 20°
  • 10°
  • 15° (correct)
  • 5°

    • In which plane does axial rotation of the knee occur?

    <p>Transverse plane</p> Signup and view all the answers

    What is the range of active lateral rotation of the knee?

    <p>30-40°</p> Signup and view all the answers

    What type of axial rotation is inevitably linked to movements of flexion and extension?

    <p>Screw-Home Mechanism</p> Signup and view all the answers

    What is the primary function of the collateral ligaments when the knee is fully extended?

    <p>To contribute to joint stability</p> Signup and view all the answers

    What is the range of active medial rotation of the knee?

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

    What is the effect of flexing the knee to 90° on the collateral ligaments?

    <p>They become slackened</p> Signup and view all the answers

    What is the primary function of the retinacula in the knee joint?

    <p>To limit axial rotation</p> Signup and view all the answers

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