Q:

What is the function of the rib cage?

A:

Quick Answer

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
What is the function of the rib cage?
Credit: Science Picture Co Collection Mix: Subjects Getty Images

Full Answer

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 about Human Anatomy
Sources:

Related Questions

  • Q:

    How can you stop the pain under your rib cage?

    A:

    Abdominal pain may be relieved temporarily by bowel movements or vomiting, according to MedicineNet.com. Specific treatment for abdominal pain depends on the cause and type of pain and ranges from anti-inflammatory medications and antibiotics to surgery, reports WebMD.

    Full Answer >
    Filed Under:
  • Q:

    What are the muscles the rib cage bears that help us to breathe?

    A:

    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 >
    Filed Under:
  • Q:

    Why does it hurt under my right rib cage?

    A:

    Pain under the right side of the rib cage may be caused by stomach ulcers, liver damage, costochondritis, bone injuries, gallbladder disease, Crohn's disease and liver cancer, according to MedGuidance. Rib pain may also be associated with muscle tears, lung inflammation and osteoporosis, notes Healthline. Enduring pain should be examined and diagnosed by a doctor to avoid serious health complications.

    Full Answer >
    Filed Under:
  • Q:

    What organ is under your right rib cage?

    A:

    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 >
    Filed Under:

Explore