Zusammenfassung der Ressource
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Coracoacromial arch consists of
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Acromion process
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Coracoid process
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Coracoacromial ligament
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Head of the humerus
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Spine of scapula
Frage 2
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Blood supply to the supraspinatus is the [blank_start]suprascapular[blank_end] artery
Frage 3
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Proximal attachment: Infraspinous fossa of scapula
Distal attachment:Middle facet of greater tubercle of
humerus
is the [blank_start]infraspinatus[blank_end] muscle
Frage 4
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A [blank_start]force couple[blank_end] is two parallel forces, equal in magnitude but opposite in direction, acting on different points of the body a distance apart from each other
Frage 5
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Which ligament consists of two attachments?
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Coracoclavicular
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Coracoacromial
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Glenohumoral
Frage 6
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Which ligaments are weak but reinforce the joint capsule?
Frage 7
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[blank_start]Scapulohumoral rhythm[blank_end] uninterrupted movement of upper extremity from dependent position to full abduction.
Frage 8
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Full range of motion is 180 degrees rotation around the joint. How much is contributed by the glenohumoral joint and the scapulothoracic movement of sternoclavicular joint and acromioclavicular joint?
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80 degrees glenohumoral 120 degrees scapulothoracic 20 degrees sternoclavicular 40 acromioclavicular
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50 degrees glenohumoral 60 degrees scapulothoracic 30 degrees sternoclavicular 30 degrees acromioclavicular
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120 degrees glenohumoral 80 degrees scapulothoracic 40 degrees sternoclavicular 20 degrees acromioclavicular
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60 degrees glenohumoral 50 degrees sapulothoracic 20 degrees sternoclavicular 30 acromioclavicular
Frage 9
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depression of the scapula is accomplished by the [blank_start]latissimus dorsi[blank_end]
Frage 10
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Paralysis of the axillary nerve paralyses the [blank_start]deltoid[blank_end] muscle