Shoulder Joint
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Questions and Answers

Which structure deepens the glenoid cavity of the scapula?

  • Coracoid process
  • Glenohumeral ligaments
  • Labrum (correct)
  • Capsule

    • Which muscle is part of the dynamic stabilizers of the shoulder joint?

  • Long head of biceps muscle (correct)
  • Deltoid muscle
  • Pectoralis major muscle
  • Scapulothoracic musculator

    • Which bursa is associated with pain on abduction of the arm between 50-130 degrees?

  • Subacromial bursa (correct)
  • Subcoracoid bursa
  • Subscapular bursa
  • Coracohumeral bursa

    • What is the function of the coracoacromial arch in the shoulder joint?

    <p>Prevents superior displacement of the humeral head</p> Signup and view all the answers

    What covers the articulation surface between the head of the humerus and glenoid cavity of scapula?

    <p><strong>Hyaline cartilage</strong></p> Signup and view all the answers

    Where does the long head of biceps muscle arise from?

    <p><strong>Supraglenoid tubercle</strong> of scapula</p> Signup and view all the answers

    What openings are present in the capsule of the shoulder joint?

    <p>Small opening anteriorly for synovial membrane communication and second smaller opening for long head of biceps tendon</p> Signup and view all the answers

    What form does the type of joint between humerus and glenoid cavity take?

    <p>Ball-and-socket joint</p> Signup and view all the answers

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