Human Anatomy - Sternum Quiz

Spinous process is not a component of the sternum.

The medical term for the breastbone is the sternum.

The correct order of the parts of the sternum from top to bottom is Manubrium, body, xiphoid process.

The sternum is part of the skeletal system.

A cartilaginous joint is formed between the manubrium and the body of the sternum.

The xiphoid process is typically ossified by the age of 15 in humans.

The manubrium articulates with the clavicle to form the sternoclavicular joint.

True ribs (1-7) articulate directly with the sternum.

Facilitating movement of the spine is NOT a function of the sternum.

The junction between the manubrium and the body of the sternum is known as the Manubriosternal junction.

True ribs (1-7) are ribs attached directly to the sternum via costal cartilages.

The sternal angle corresponds to the junction of the manubrium and body of the sternum.

The xiphoid process provides attachment for muscles of the neck and chest.

Costal margin is not a landmark used to identify specific parts of the sternum.

Ribs 8-10 indirectly attach to the sternum via the costal cartilage of the rib above.

The sternal angle marks the level of the second rib, an important landmark in clinical examinations.

The sternal angle is typically located at the level of the T4 thoracic vertebra.

The scientific term for the superior border of the manubrium is the Suprasternal notch.

Ribs 11-12 are considered to be floating ribs.

The xiphoid process is located at the level of the T12 thoracic vertebra.

The manubrium articulates with the clavicle to form the sternoclavicular joint.

The sternum functions in various ways, including providing support, protection, and serving as a site for muscle attachment.

The body of the sternum is roughly triangular and features 7 facets for articulation with costal cartilages.

The manubrium serves as an attachment site for the second rib and the costal cartilage of the first rib.

The diaphragm articulates with the xiphoid process.