what is Ribcage?? What are the functions of Ribcage??
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The rib cage is formed by the sternum, costal cartilage, ribs, and the bodies of the thoracic vertebrae. The rib cage protects the organs in the thoracic cavity, assists in respiration, and provides support for the upper extremities.
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A Rib cage is a bony structure which is attached to the vertebral column and sternum in humans and it is helpful in the protection of heart and lungs. It has 24 ribs in 12 pairs
The rib cage protects the organs in the thoracic cavity, assists in respiration, and provides support for the upper extremities. During inspiration the ribs are elevated, and during expiration the ribs are depressed.
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