These muscles assist in lateral flexion of the spine and also work to stabilize the spine. They are innervated by the posterior and anterior rami of spinal nerves. The last muscles in the deepest layer are levatores costarum. These muscles extend inferiorly from the transverse processes of ...
Process the results of the summary and inspection, affirm the successful experience and appropriately promote and standardize it; summarize the lessons of failure to avoid recurrence, and put unresolved problems into the next PDCA cycle. II. Characteristics of PDCA cycle 1. Repeating the Same The f...
Serratus anterior: The serratus anterior muscle spans from the surface of ribs 1-8 and attaches to the front of the scapula (shoulder blade). It primarily functions to protract the scapula and allow for elevation of the arm. Answer and Ex...
The human skeleton, like that of othervertebrates, consists of two principal subdivisions, each with origins distinct from the others and each presenting certain individual features. These are (1) theaxial,comprisingthevertebral column—the spine—and much of theskull, and (2) theappendicular, to...
The human skeleton, like that of othervertebrates, consists of two principal subdivisions, each with origins distinct from the others and each presenting certain individual features. These are (1) theaxial,comprisingthevertebral column—the spine—and much of theskull, and (2) theappendicular, to...
The semispinalis dorsi and semispinalis capitis muscles also extend the back. The small muscles of the vertebrae (the multifidi and rotators) help rotate, extend, and side bend the back. The quadratus lumborum muscle in the lower back side bends the lumbar spine and aids in the inspiration...