BIOB33H3 Study Guide - Final Guide: Levator Scapulae Muscle, Hyoid Bone, Serratus Anterior Muscle
Document Summary
Action elevates mandible elevates mandible elevates the mandible opens jaws maxilla. Stylohyoid depresses mandible flex the neck/turns head depresses hyoid bone depresses hyoid bone depresses hyoid bone elevates larynx. Sternum mastoid process of temporal bone hyoid bone thyroid cartilage of larynx thyroid cartilage hyoid bone temporal bone hyoid bone. Extend neck extends vertebral column lateral flexion of vertebral column. Expands the thoracic cavity for inhalation rotates the vertebral column rotates the vertebral column compresses the abdomen. Adducts scapula protracts shoulder protracts shoulder protracts shoulder rotate scapula. Abducts shoulder lateral rotation at the shoulder lateral rotation at the shoulder medial rotation at the shoulder medial rotation at the shoulder extension of the lower arm medial rotation at the shoulder. Extensor carpi ulnaris abduct the wrist adduct the wrist. Flexes the wrist abduct at the wrist abduct at the wrist adduct at the wrist.
