Anatomy: Elbow Joint Structure and Ligaments
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Questions and Answers

What type of joint is present between the trochlea of the humerus and the trochlear notch of the ulna?

  • Pivot joint
  • Hinge joint (correct)
  • Gliding joint
  • Ball and socket joint

    • Which ligament is attached to the medial epicondyle of the humerus and to the olecranon process of the ulna?

  • Coracoclavicular ligament
  • Ulnar collateral ligament (correct)
  • Annular ligament
  • Radial collateral ligament

    • Which structure reinforces the anterior surface of the elbow joint?

  • Brachioradialis muscle
  • Triceps brachii muscle
  • Biceps brachii tendon
  • Brachialis muscle fibers (correct)

    • Where is the capitulum of the humerus articulating with a shallow depression located?

    <p>On the head of the radius</p> Signup and view all the answers

    What is the function of the ulnar collateral ligament in the elbow joint?

    <p>To connect the medial epicondyle of the humerus to the olecranon process of the ulna</p> Signup and view all the answers

    Where is the capitulum of the humerus articulating with a shallow depression in the elbow joint?

    <p>With the radial head on the ulna</p> Signup and view all the answers

    Which muscle reinforces the anterior surface of the elbow joint?

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

    What type of joint is present between the trochlea of the humerus and the trochlear notch of the ulna in the elbow joint complex?

    <p>Hinge joint</p> Signup and view all the answers

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