Diaphragm and external intercostal muscles contract

Reference no: EM1391939

Question: When the diaphragm and external intercostal muscles contract: 1. The size of the pleural cavity increases 2. Intrapleural pressure decreases 3. Expiration occurs 4. Intrapulmonary pressure increases 5. The volume of the lungs decreases

Reference no: EM1391939

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Diaphragm and external intercostal muscles contract : When the diaphragm and external intercostal muscles contract: The size of the pleural cavity increases Intrapleural pressure decreases.

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