Advanced Inferior Mediastinum Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which posterior mediastinal structure passes through the diaphragm at T8?
- Inferior vena cava
- Thoracic duct
- Esophagus
- Aorta
Q2. At which level does the esophagus pass through the diaphragm?
- T10
- T6
- T8
- T12
Q3. At which level does the descending aorta pass through the diaphragm?
- T12
- T6
- T8
- T10
Q4. Which structure accompanies the aorta through the aortic hiatus?
- Pulmonary trunk
- Thoracic duct
- Phrenic nerve
- Superior vena cava
Q5. Which nerves pierce the diaphragmatic crura to enter the abdomen?
- Recurrent laryngeal nerves
- Intercostobrachial nerves
- Phrenic nerves only
- Thoracic splanchnic nerves
Q6. Which structure lies immediately posterior to the pericardium?
- Esophagus
- Thymus
- Internal thoracic artery
- Sternum
Q7. Which cardiac chamber is especially closely related to the esophagus?
- Right atrium
- Left ventricle apex
- Right ventricle
- Left atrium
Q8. Which nerve passes anterior to the root of each lung?
- Sympathetic trunk
- Greater splanchnic nerve
- Vagus nerve
- Phrenic nerve
Q9. Which nerve passes posterior to the root of each lung?
- Intercostal nerve
- Phrenic nerve
- Recurrent laryngeal nerve only
- Vagus nerve
Q10. Which statement best defines the inferior mediastinum?
- Space confined within the pericardial sac
- Mediastinum above the thoracic inlet
- Mediastinum below the transverse thoracic plane
- Space between lung and visceral pleura