08_ActiveLecturePRS

08_ActiveLecturePRS - The pectoral girdle consists of the _...

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The pectoral girdle consists of the ___ and ____? 1. Scapulae and humerus 2. Clavicles, humerus, and sternum 3. Clavicles and scapulae 4. Only the scapulae
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Why would a broken clavicle affect the mobility of the scapula? 1. Muscles attach the clavicle to the scapula. 2. Clavicle is attached to the sternum which is attached to the scapula. 3. Clavicle attaches the scapula to the humerus. 4. Clavicle articulates with the scapula, restricting its movement.
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The only direct articulation of the pectoral girdle to the axial skeleton is at the articulation of the ______. 1. Medial end of the clavicle and manubrium 2. Head of the femur to the acetabulum 3. Lateral end of the clavicle to the head of the humerus 4. None of these
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Which bone articulates with the scapula at the glenoid cavity? 1. Acromial end of the clavicle 2. Head of the humerus 3. Condyle of the humerus 4. Olecranon of the ulna
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What structure of the scapula divides its posterior surface into two regions? 1. Acromion process 2. Coracoid process 3. Scapular spine 4. Supraspinous fossa
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The greater and lesser tubercles of the humerus are important sites for ____? 1. Red bone marrow production 2. Muscle attachment 3. A large tendon 4. Forming the lateral contour of the shoulder
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The rounded projections on either side of the elbow are the _____ and ____ and are parts of which bone?
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08_ActiveLecturePRS - The pectoral girdle consists of the _...

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