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 The function of sternum is

Option: 1

It protects the internal organs in the thoracic region.


Option: 2

It also provides the surface for muscle attachment. 


Option: 3

It helps in the respiratory mecha­nism.


Option: 4

All of the above


Answers (1)

best_answer

 

 

Sternum or Breastbone: -

  • The sternum is a flat bone present just under the skin in the middle of the front of the chest. 
  • It is about 15 cm long. 
  • It consists of three parts— the manubrium is the uppermost part, the body is the middle portion and the xiphoid process is the tip of the bone. 
  • The true ribs (7 pairs) are attached to the sternum.
  • It protects the internal organs in the thoracic region. 
  • It also provides the surface for muscle attachment. 
  • The sternum helps in the respiratory mecha­nism.

 

Hence, the correct option is d..

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Posted by

HARSH KANKARIA

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