Which cavity contains the heart and lungs?

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Multiple Choice

Which cavity contains the heart and lungs?

The thoracic cavity is the chest space that contains the heart and lungs. It sits inside the rib cage and is separated from the rest of the ventral body by the diaphragm. The heart rests in the pericardial sac within the mediastinum, while the lungs lie in their own pleural cavities on either side. In contrast, the abdominopelvic cavity houses abdominal and pelvic organs; the pelvic cavity is a subdivision containing organs like the bladder and reproductive organs; the dorsal cavity contains the brain and spinal cord. So, the thoracic cavity is the correct one for housing both the heart and lungs.

The thoracic cavity is the chest space that contains the heart and lungs. It sits inside the rib cage and is separated from the rest of the ventral body by the diaphragm. The heart rests in the pericardial sac within the mediastinum, while the lungs lie in their own pleural cavities on either side. In contrast, the abdominopelvic cavity houses abdominal and pelvic organs; the pelvic cavity is a subdivision containing organs like the bladder and reproductive organs; the dorsal cavity contains the brain and spinal cord. So, the thoracic cavity is the correct one for housing both the heart and lungs.

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