Bones of the Upper Limb Anatomy
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Questions and Answers

Which bone is described as a flat triangular bone and lies on the posterior chest wall between the 2nd and 7th ribs?

  • Clavicle
  • Humerus
  • Sternum
  • Scapula (correct)
  • Which clinical condition is caused by paralysis of the trapezius muscle, leading to an upset balance of the scapula?

  • Shoulder dislocation
  • Fracture of the clavicle
  • Winged Scapula
  • Dropped Shoulder (correct)
  • What is the function of the scapula in relation to the thoracic wall?

  • Transmits forces from the upper limb to the axial skeleton
  • Provides attachment for the muscles (correct)
  • Forms a boundary for the cervicoaxillary canal
  • Protects the neurovascular bundle
  • Which process of the scapula projects upward and forward above the glenoid cavity, providing attachment for muscles and ligaments?

    <p>Coracoid process</p> Signup and view all the answers

    Which part of the clavicle is commonly fractured in children due to direct trauma or fall on outstretched hand?

    <p>Junction between the middle &amp; outer 1/3</p> Signup and view all the answers

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