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Question # 6 What is the purpose of the pleura that surrounds the lungs? To exchange oxygen for carbon dioxide To protect against friction during breathing To create negative pressure in the thoracic cavity
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Question # 6

What is the purpose of the pleura that surrounds the lungs?
To exchange oxygen for carbon dioxide
To protect against friction during breathing
To create negative pressure in the thoracic cavity
To maintain the temperature within the lungs

User Michael Schwartz
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3.5k points

1 Answer

5 votes

Answer: To protect against friction during breathing

Explanation: the pleura kind of acts like a lubricant during the expansion and contraction of lungs. :)

User Maniruzzaman Akash
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4.7k points
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