level: Level 1
Questions and Answers List
level questions: Level 1
| Question | Answer |
|---|---|
| Pectoralis Major | Origin: Costal Cartilages 1-6, Sternum, Medial Clavicle Insertion: (inferior to ) greater Tubercle Action: Adducts, medially rotates and flexes the Humerus at the shoulder Innervation: Brachial Plexus |
| Pectoralis Minor | Origin:Sternal ends of Ribs 3-5 Insertion: Coracoid Process of Scapula Action: Depresses Scapula Innervation: Brachial Plexus |