RAD 130 Ch 6 Exam With Complete Solutions

RAD 130 Ch 6 Exam With Complete Solutions The bones that connect the upper limb to the trunk are collectively termed the: -upper extremity girdle. -upper limb fixators. -shoulder girdle. -shoulder joint proper. shoulder girdle The acromial extremity of the clavicle articulates with the: -glenoid cavity. -coracoid process. -sternal extremity of the clavicle. -acromion process of the scapula. acromion process of the scapula The part identified on the clavicle in this figure is the: a. sternal extremity. b. acromial extremity. c. inferior angle. d. subscapular fossa. acromial extremity. The part identified by the arrow in this figure is the: a. acromion. b. coracoid process. c. glenoid cavity. d. superior border. acromion The part identified by the arrow in this figure is the: a. superior angle. b. inferior angle. c. coracoid process. d. lateral border. inferior angle The bone part identified by the arrow in this figure is the: a. acromion. b. costal surface. c. coracoid process. d. glenoid cavity. coracoid process The bony area identified by the arrow in this figure is the: a. acromion. b. costal surface. c. coracoid process. d. glenoid cavity. glenoid cavity The area of the proximal humerus located directly below the tubercles, which is the site of many fractures, is called the: -anatomic neck. -surgical neck. -coracoid process. -intertubercular groove. surgical neck The small, rounded, elevated process identified by the arrow in this figure is the: a. acromion. b. anatomic neck. c. greater tubercle. d. lesser tubercle. lesser tubercle. The depression identified in this figure is called the: a. infraspinous fossa. b. supraspinous fossa. c. intertubercular groove. d. surgical neck. intertubercular groove The large, rounded, elevated process prominently located on the lateral surface of the proximal humerus is the: a. greater tubercle. b. lesser tubercle. c. medial epicondyle. d. lateral epicondyle. greater tubercle The small, synovial fluid-filled sacs, which relieve pressure and reduce friction in joint tissues, are called: a. bursae. b. ligaments. c. tendons. d. cartilage. bursae What joint is formed by the articulation between the glenoid cavity and head of the humerus? a. Synovial b. Spheroidal c. Acromioclavicular d. Scapulohumeral Scapulohumeral The scapulohumeral articulation is classified as a _____ joint, _____ type. -cartilaginous; gliding -fibrous; gliding -synovial; ball and socket -synovial; condyloid synovial; ball and socket Patients often arrive in the radiology department with trauma to the shoulder. Which of the following positions is recommended for x-ray examination of the shoulder on these patients? a. Supine b. Upright c. Lateral recumbent d. Lateral decubitus Upright All of the following positions of the humerus are commonly used when performing an AP projection of the shoulder, except: