What is the name of the bone commonly referred to as the breastbone?

The bone commonly referred to as the breastbone is the sternum. It is a flat, elongated bone located in the center of the chest and serves as a critical structure in the skeletal system. The sternum connects to the ribs via cartilage, forming the front part of the rib cage, which protects vital organs such as the heart and lungs. The sternum is divided into three sections: the manubrium, the body, and the xiphoid process. Its central location and structure make it essential for providing stability and protection to the thoracic cavity. Understanding the terminology and roles of various bones is crucial for anyone in the medical field, especially EMTs, as this knowledge aids in effective communication and patient assessment.