click below
click below
Normal Size Small Size show me how
Everest Muscle Test
Everest Mod G Week 4 Muscle Test
| Question | Answer |
|---|---|
| Deltoid origin | Lateral 1/3 of clavicle Acromion Spine of scapula |
| Deltoid insertion | Deltoid tuberosity |
| Deltoid action | All Fibers: Abduct the shoulder Anterior Fibers: Flex the shoulder Medially rotate the shoulder Horizontally adduct the shoulder Posterior Fibers: Extend the shoulder Laterally rotate the shoulder Horizontally abduct the shoulder |
| Deltoid nerve | Axillary nerve from brachial plexus |
| Latissimus Dorsi origin | Spinous processes of last 6 thoracic vertebrae (T7-T12) Last 3 or 4 ribs Thoracolumbar aponeurosis Posterior iliac crest |
| Latissimus Dorsi insertion | Crest of the lesser tubercle of the humerus |
| Latissimus Dorsi action | Extends the shoulder Adducts the shoulder Medially rotates the shoulder |
| Latissimus Dorsi nerve | Thoracodorsal nerve C6-C8 |
| Teres Major origin | Lateral side of inferior angle Lower ½ of lateral border of scapula |
| Teres Major insertion | Crest of the lesser tubercle of the humerus |
| Teres Major action | Extends the shoulder Adducts the shoulder Medially rotates the shoulder |
| Teres Major nerve | Lower subscapular nerve |
| Coracobrachialis origin | Coracoid process of scapula |
| Coracobrachialis insertion | Medial surface of mid-humeral shaft |
| Coracobrachialis action | Flexes the shoulder Medially rotates the shoulder |
| Coracobrachialis nerve | Musculocutaneous nerve |