Bones of the trunk

This tutorial by Matt from Ken Hub covers the bones of the trunk, including the thoracic vertebrae, ribs, and sternum. It explains the protective role of these bones and provides a detailed look at the sternum's parts, emphasizing the importance of avoiding the xiphoid process during CPR. The tutorial also discusses the structure and classification of ribs into true, false, and floating categories. Finally, it provides an overview of the vertebral column, detailing the cervical, thoracic, and lumbar vertebrae, and their respective roles in supporting the body and permitting movement.

How many thoracic vertebrae are there in adult humans?

Explain the role of lumbar vertebrae in the human body.