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Questions and Answers
What anatomical structure seals the inferior thoracic aperture?
What anatomical structure seals the inferior thoracic aperture?
- Pericardium
- Diaphragm (correct)
- Pleural cavity
- Mediastinum
Which structure reaches as far as rib V on the right side when the diaphragm balloons superiorly?
Which structure reaches as far as rib V on the right side when the diaphragm balloons superiorly?
- Pericardium
- Right dome of the diaphragm (correct)
- Esophagus
- Inferior vena cava
What separates the mediastinum into superior and inferior parts?
What separates the mediastinum into superior and inferior parts?
- Pleural cavity
- Diaphragm (correct)
- Esophagus
- Pericardium
Which structure constitutes the middle mediastinum along with the pericardium?
Which structure constitutes the middle mediastinum along with the pericardium?
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In which direction does the inferior thoracic aperture tilt when viewed anteriorly?
In which direction does the inferior thoracic aperture tilt when viewed anteriorly?
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Which structure passes posterior to the diaphragm?
Which structure passes posterior to the diaphragm?
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How does the volume of the thorax change when the diaphragm contracts?
How does the volume of the thorax change when the diaphragm contracts?
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Which dome of the diaphragm is higher than the other?
Which dome of the diaphragm is higher than the other?
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What happens to the height of the domes when the diaphragm contracts?
What happens to the height of the domes when the diaphragm contracts?
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What structure further subdivides the inferior part of the mediastinum?
What structure further subdivides the inferior part of the mediastinum?
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