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What bones make up the Pectoral girdle?
Clavicle and the scapula
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What is the articular surface of the scapula with the humerus called?
Glenoid cavity
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What articulations form the shoulder joint?
- 1.Sternoclavicular
- 2. Acromioclavicular
- 3. Glenohumeral
- 4. Scapulothoracic
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What articulations form the elbow joint?
- 1. Humeroulnar
- 2. Humeroradial
- 3. Proximal Radioulnar
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What limits the range of elbow extension?
the ulna, the olecranon fossa of the humerus, and the olecranon process of the ulna
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Which bone pivots in the radio-ulnar joints for supination and pronation?
the head of the radius
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The wrist joint is formed by articulations between which antebrachial and carpal bones?
- the distal end of the radius and first 3 bones of the wrist: scaphoid, the lunate, and the triquetral
- the radio-carpal joint
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What ligaments are found in the shoulder?
- Coracoacromial ligament
- Coracoclavicular ligament
- Coracohumeral ligament
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What ligaments are found in the elbow?
- Anular ligament
- Radial (lateral) ligament
- Ulnar (medial) ligament
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What ligaments are found in the wrist?
- the anterior and posterior radio-carpal ligament
- the anterior and posterior ulno-carpal ligament
- the radial (lateral) collateral ligament
- the ulnar (medial) collateral ligament
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What are the two structures of bone?
compact or cortical and spongy or cancellous
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List the 8 bones in the wrist based on the mnemonic you learned.
Scaphoid, Lunate, Triquetral, Pisiform, Trapezium, Trapezoid, Capitate, Hamate
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