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 The lungs are situated in the _________ which is anatomically an air-tight chamber. Choose the correct option to fill in the blank.

 

Option: 1

Thoracic chamber 

 


Option: 2

Diaphragm chamber

 


Option: 3

Buccal chamber

 


Option: 4

None of these

 


Answers (1)

best_answer

 

 

The Lungs and Thoracic Chamber -

  • A major organ of the respiratory system, each lung houses structures of both the conducting and respiratory zones.
  • The lungs are pyramid-shaped, paired organs that are connected to the trachea by the right and left bronchi; on the inferior surface, the lungs are bordered by the diaphragm.
  • The lungs are covered by a double-layered pleura, with pleural fluid between them. It reduces friction on the lung-surface.
  • The outer pleural membrane is in close contact with the thoracic lining whereas the inner pleural membrane is in contact with the lung surface.
  • The lungs are situated in the thoracic chamber which is anatomically an air-tight chamber.

The lungs are situated in the thoracic chamber which is anatomically an air-tight chamber. Hence, the correct option is thoracic chamber

Posted by

Divya Prakash Singh

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