Procedure 1 ldentifying Joint Motions of Common Movements Team up with a partner, and have your partner perform each of the following a actions are performed, and list the joints that are in motion ctions. Watch carefully as the for each joint (e.g., anual/ Ask your instructor if he or she wants you to use the technical name or the common name ious. Others, such be obv glenohumeral versus shoulder joint). Some of the joints, such as the hip joint and knee joint, will as the radio ulnar joint, the interphala ngeal joints, and the intervertebral joints, are less obvious and easily overlooked. ised, determine which motions are occurring at each joint. Keep in mind the leted the activity, answer ction Once you have listed the joints being motions are type and the range of motion of each joint as you answer each question. When you have comp Check Your Understanding question 7 (p. 252). moto 1 Walking up stairs lcho Joints moving: Motions occurring: le o dho r jui lar 2 Doing jumping jacks Joints moving: Motions occurring: 244 Exploring Anatomy& Physiology in the Laboratory

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E. What is the name of the projection shown in Fig. 5.77 Inferosuperior axial projection F. How much (at what angle) should the affected arm be abducted from the body for this projection? 90° PART II: RADIOGRAPHIC POSITIONING nelbata shis 4. Supination of hand REVIEW EXERCISE B: Positioning of the Humerus and Shoulder Girdle (see textbook pp. 183-209) 1. Identify the correct proximal humerus rotation for the each of the following. 1. Greater tubercle profiled laterally 2. Humeral epicondyles angled 45° to image receptor (IR) 3. Epicondyles perpendicular to IR 5. Palm of hand against thigh 6. Epicondyles parallel to IR abblued to b od hiubin es 7. Lesser tubercle profiled medially 8. Proximal humerus in a lateral position 9. Proximal humerus in position for an AP projection gmos gazmerotation. At pre A. Fig. 5.8 represents B. Fig. 5.9 represents en C. Fig. 5.10 represents biory baie gast buvo baise da 28.03 tabloody 2. Identify the proximal humerus rotation represented on the…