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loading...| Preferred Name |
pleural cavity |
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| Synonyms |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0002402 |
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| adjacent to | ||
| depiction |
http://upload.wikimedia.org/wikipedia/commons/a/ab/Gray965.png |
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| develops_from | ||
| label |
pleural cavity |
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| luminal space of | ||
| part_of | ||
| prefixIRI |
UBERON:0002402 |
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| prefLabel |
pleural cavity |
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| UBPROP_0000009 |
The contraction of the diaphragm creates a negative pressure within the pleural cavity which forces the lungs to expand resulting in passive exhalation and active inhalation. This breathing process can be made forceful through the contraction of the external intercostal muscles which forces the rib cage to expand and add to the negative pressure in the pleural cavity causing the lungs to fill with air. The fluid in the cavity provides lubrication and cushioning |
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| subClassOf |
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