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Scapular muscles of the glenohumeral joint (a). Glenohumeral_Joint_2a.mpg. The anterior scapular muscles include the _____________ muscle(s). a. coracobrachialis b. biceps brachii c. deltoid d. all of the above.
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Scapular muscles of the glenohumeral joint (a) Glenohumeral_Joint_2a.mpg
The anterior scapular muscles include the _____________ muscle(s). • a. coracobrachialis • b. biceps brachii • c. deltoid • d. all of the above
The two heads of the biceps brachii muscle converge distally to insert on the radial tuberosity. • a. True • b. False
The coracobrachialis muscle originates on the _____________. • a. radial tuberosity • b. medial surface of the humeral shaft • c. coracoid process of the scapula • d. greater tuberosity of the humerus
How many distinct sets of fibers compose the deltoid muscle? • a. two • b. three • c. four • d. five