Beginner Middle Mediastinum Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. The middle mediastinum is a subdivision of which part of the mediastinum?
- Thoracic inlet
- Pleural cavity
- Inferior mediastinum
- Superior mediastinum
Q2. Which organ is the principal content of the middle mediastinum?
- Thymus
- Heart
- Descending aorta
- Esophagus
Q3. Which sac surrounding the heart is located in the middle mediastinum?
- Pleura
- Dura mater
- Pericardium
- Peritoneum
Q4. Which major vessel arises from the right ventricle in the middle mediastinum?
- Aortic arch
- Pulmonary trunk
- Thoracic duct
- Azygos vein
Q5. Which major artery begins from the left ventricle?
- Ascending aorta
- Pulmonary artery
- Descending aorta
- Internal thoracic artery
Q6. Which large vein enters the right atrium from above?
- Great cardiac vein
- Portal vein
- Hemiazygos vein
- Superior vena cava
Q7. Which vessels return oxygenated blood from the lungs to the heart?
- Coronary veins
- Pulmonary veins
- Azygos veins
- Pulmonary arteries
Q8. Which nerves are closely related to the lateral surfaces of the pericardium?
- Vagus nerves
- Greater splanchnic nerves
- Phrenic nerves
- Intercostal nerves
Q9. Which structure forms the inferior support for the middle mediastinum?
- Diaphragm
- Sternum
- Trachea
- Thoracic inlet
Q10. Which structures are located laterally to the middle mediastinum?
- Lungs and pleural cavities
- Cranial cavity
- Abdominal viscera
- Vertebral canal