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Breastbone

The breastbone, scientifically known as the sternum, is a flat bone located at the front center of the chest. It serves as a critical component of the ribcage, providing structural support and protection for vital organs like the heart and lungs. The sternum is divided into three primary sections: the manubrium, body, and xiphoid process. This bone also plays a key role in the attachment of ribs via costal cartilages.

Breastbone meaning with examples

  • During the anatomy class, the professor pointed out the breastbone, explaining its importance in protecting the heart and lungs. Students were surprised to learn that the breastbone is also a central point for rib attachment, making it essential for maintaining the integrity of the ribcage. Understanding the location and function of the breastbone aided them in grasping the overall structure of the thoracic cavity.
  • After the bicycle accident, Jill felt intense pain in her chest area and immediately went to the hospital. The doctor examined her and confirmed that she had sustained a bruise on her breastbone. Although it was painful, she was relieved to hear that there were no fractures, and with rest and care, she would fully recover within a few weeks.
  • In historical texts about ancient warfare, the term 'breastbone' often appears when discussing armor. Whether made of metal or leather, these protective gears were designed to shield the breastbone and the vital organs it protects. Soldiers knew the importance of safeguarding this area, and many stories depict them returning home after battles, grateful to have preserved their breastbone from harm.
  • During her yoga class, Amanda learned about the significance of proper posture and alignment, particularly in how it affects the breastbone. Instructors emphasized keeping the breastbone lifted to promote better breathing and facilitate heart health. Amanda found that being conscious of her breastbone not only improved her physical practice but also contributed positively to her mental well-being.

Breastbone Crossword Answers

7 Letters

STERNUM

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