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28 Cards in this Set
- Front
- Back
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two main differences between pelvic and pectoral girdle
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pelvic girdle is closed bony ring and more stable
pectoral girdle is open and allows for more movement |
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attachment for upper appendicular skeleton and axial skeleton
mobile base for upper limb activity |
pectoral girdle
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partial bony ring of the pectoral girdle is formed by which three bones
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sternum, clavicle, scapulae
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four associated joints of the pectoral girdle
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sternoclavicular joint
acromioclavicular joint glenohumeral joint scapulothoracic articulation |
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three parts of the sternum
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manubrium, body, xiphoid process
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five parts of the clavicle
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sternal end
body (shaft) acromial end conoid tubercle trapezoid ridge |
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______ end of the clavicle is more broad based
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sternal end
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trapezoid ridge and the conoid tubercle are on the _________ surface of the clavicle
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inferior
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Scapula overlies ribs ___ thru ___
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2-7
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three borders of the superior scapula
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superior
medial (vertebral) lateral (axillary) |
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two processes of the scapula
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coracoid
acromium |
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as arch type increases what happens to the likelihood of pinching the tissues underneath the arch
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increases
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glenoid cavity is on the _____ view of the scapula
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lateral
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subscapular fossa is on the ______ view of the scapula
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anterior
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Supraspinous fossa is on the _____ view of the scapula
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posterior
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spine of the scapula is on the _______ view
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posterior
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Infraspinous fossa is on the _____ view
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posterior
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suprascapular notch is on the _____ view
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anterior
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four nerves that the humerus is in contact with
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axillary nerve
median nerve radial nerve ulnar nerve |
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only _____ of the humeral head attaches to the glenoid cavity
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1/3
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6 parts to the upper humerus
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head
anatomical neck surgical neck greater tubercle lesser tubercle intertubercular groove or sulcus |
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_______ tubercle is more lateral
_______ tubercle is more anterior |
greater tubercle is more lateral
lesser tubercle is more anterior |
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3 parts to the middle portion of the humerus
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body (shaft)
radial groove deltoid tuberosity |
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like a beak on the anterior aspect of the ulna
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coronoid process
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the olecranon process will articulate with the
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olecranon fossa
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4 proximal row carpal bones
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scaphoid, lunate, triquetrum, pisiform
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4 distal row carpal bones
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trapezium, trapezoid, capitate, hammate
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which two bones of the hand are for stability
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scaphoid and lunate
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