The rib cage protects vital organs, such as the heart and lungs. Three types of bones form one’s rib cage: the sternum, ribs and thoracic vertebrae.Know More
The rib cage helps push air out of the lungs as well. Muscles lining the rib cage help move the rib cage up upon inhalation, so the lungs can expand. During exhalation, the muscles and the lungs relax, allowing the weight of the rib cage to push out carbon dioxide air through the mouth and nose.
Although the rib cage works to protect delicate organs, it is also fragile. People break or fracture their ribs on a regular basis.Learn More
While the rib cage provides secondary protection to organs in a human's abdominal area, it primarily protects the heart and lungs. The heart and lungs are fully enclosed within the rib cage.Full Answer >
Organs underneath the right side of the rib cage include the liver, gallbladder, transverse colon and one of the kidneys, states Health Hype. The liver is the largest of the organs under the right side of the rib cage and takes up the majority of the cavity.Full Answer >
The intercostal muscles of the rib cage aid in the breathing process. The external and internal intercostal muscle layers between the ribs play a role in inhalation and exhalation, respectively. The lungs are enclosed in the thoracic cavity, are surrounded by the ribs and rest upon the diaphragm.Full Answer >
Two of the most notable organs behind the left side of the rib cage are the left lung and the spleen. The lungs are responsible for processing oxygen through the body, while the spleen filters the blood and protects against some bacteria.Full Answer >