Q:
What Is the Function of the Sternum?
A:
Quick Answer
The sternum is a long and narrow bone that forms the base of the rib cage and protects several vital chest organs. It is located in the anterior thoracic region, along the midline of the body.
Continue Reading
Credit:
MedicalRF.com
Getty Images
Full Answer
The sternum is comprised of three parts: manubrium, gladiolus and the xiphoid process. The shape of the bone resembles a sword in vertical position with the point downward. The sternum protects the aorta, vena cava, heart and thymus gland. The sternum often needs to be cut in half along the axis during open heart surgery in order to provide access to the heart.
Learn more about BonesSources:
Related Questions
-
Q:
What Are Floating Ribs?
A: Floating ribs are the eleventh and twelfth pair of ribs which are only connected to a person's backbone and not to the sternum. They're not even connected ... Full Answer >Filed Under: -
Q:
Where Is the Breastbone Located?
A: The breastbone, also known as the sternum, is located at the front center of the chest. It is a flat bone that protects the heart and lungs from trauma. Th... Full Answer >Filed Under: -
Q:
Why Are Floating Ribs Easily Broken?
A: According to the BBC, all ribs are fragile, but floating ribs are especially easily broken because they only attach in one place, to the spine and not to t... Full Answer >Filed Under: -
Q:
How Many Ribs Are Attached to the Sternum?
A: In humans, seven pairs of ribs are directly connected to the sternum, commonly known as the breast bone. The ribs that are designated one to seven are atta... Full Answer >Filed Under:
