Beginner Posterior Mediastinum Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. The posterior mediastinum is a subdivision of which part of the mediastinum?
- Pericardial cavity
- Superior mediastinum
- Inferior mediastinum
- Pleural cavity
Q2. Which structure forms the anterior boundary of the posterior mediastinum?
- Sternum
- Pericardium
- Thoracic vertebrae
- Clavicle
Q3. Which structures form the posterior boundary of the posterior mediastinum?
- Thoracic vertebral bodies
- Scapulae
- Sternum
- Costal cartilages
Q4. Which digestive structure passes through the posterior mediastinum?
- Esophagus
- Jejunum
- Stomach
- Duodenum
Q5. Which major artery descends through the posterior mediastinum?
- Ascending aorta
- Internal thoracic artery
- Descending thoracic aorta
- Pulmonary trunk
Q6. Which major lymphatic vessel ascends through the posterior mediastinum?
- Pancreatic duct
- Thoracic duct
- Cystic duct
- Right lymphatic duct
Q7. Which venous system is prominent in the posterior mediastinum?
- Azygos venous system
- Portal venous system
- Cerebral venous system
- Coronary venous system
Q8. Which nerves form a plexus around the esophagus?
- Phrenic nerves
- Axillary nerves
- Vagus nerves
- Radial nerves
Q9. What forms the inferior boundary of the posterior mediastinum?
- Thoracic inlet
- Sternal angle
- Diaphragm
- Aortic arch
Q10. Which membranes form the lateral boundaries of the posterior mediastinum?
- Mediastinal pleura
- Peritoneum
- Endocardium
- Visceral pericardium