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LAKE CITY COMMUNITY COLLEGE PHYSICAL THERAPIST ASSISTANT PROGRAM PHTC 1120 Functional Anatomy and Kinesiology Name ________________________ Lab Exercise Bones & Joints of UE Date ________________ Part 1 Locate on yourself and your partner (through palpation) the following bones and bony landmarks. A. 1. 2. 3. 4. 5. 6. 7. 8. Shoulder girdle – clavicle and scapula Humerus Ulna Radius Carpals Metacarpals of fingers and thumb Phalanges of fingers and thumb Skull bones: Occiput, Frontal, Parietal and Temporal B. Bony Landmarks (palpable) 1. Scapula: spine; medial/vertebral border; lateral/axillary border; inferior angle; acromion process; superior/medial angle; coracoid process. 2. Clavical a. Lateral 1/3 – anterior border; posterior border; superior surface b. Medial 2/3 – anterior surface; superior border. 3. Humerus a. Proximal – greater tubercle; lesser tubercle; bicipital groove. b. Distal – medial and lateral epicondyles; olecranon fossa; medial and lateral supracondylar ridges. 4. Radius a. Proximal – head b. Distal – anterior border; styloid process; dorsal tubercle 5. Ulna a. b. Proximal – olecranon Distal – styloid process, head 1 6. Carpals: Pisiform; Scaphoid Tuberosity; Trapezium; Hook of Hamate; Head of Capitate; Triangular. 7. Metacarpals: Head; Body ; Base. 8. Phalanges (head, body and base) a. Proximal phalanx b. Middle phalanx c. Distal phalanx Part 2 – Using your medical dictionary (or other references), look up each of the following and define each in your own words as it applies to palpation of bony landmarks. A. B. 1. Trochanter 2. Foramen 3. Tuberosity 4. Ramus 5. Spiine 6. Condyle 7. Malleolus 8. Tubercle 9. Fossa 10. Process 11. Epicondyle 12. Notch 13. Facet “Star” all the above which might be considered projections or “bumps”. 2 Part 3 – Answer the following questions, referring to references only if necessary. A. B. List the bones which articulate to form: 1. Shoulder joint 2. Acromioclavicular joint 3. Elbow joint 4. Wrist joint 5. Metacarpophalangeal joints of fingers 6. Shoulder girdle Classify the following joints based on the number of axes, shape of joint, joint motion. Example 1. Shoulder joint – Triaxial, Ball and Socket; Flexion/Extension, Abduction/Adduction and Rotation 2. Elbow joint – 3. Wrist joint - 4. Metacarpophalangeal joint – 5. Thumb IP joint – 6. Intercarpals – 7. Proximal Radial/Ulnar joint – 3 C. D. Give the correct anatomical name for: 1. Two “bumps” on the proximal end of the humerus – 2. Collar Bone – 3. Funny Bone – 4. Breast Bone – 5. Saddle joint of the thumb – Label the diagram of the Left scapula below (dorsal view): 1. 2. 3. 4. 5. 6. Vertebral, Axillary, and Superior borders Inferior, Superior, and Lateral angles Spine of the scapula Acromion Process Glenoid Fossa Coracoid Process 4