Which structure lies to the right of the thoracic duct in the posterior mediastinum?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Discover high-yield NBME Gross Anatomy concepts with quizzes designed to enhance your understanding. Equip yourself with flashcards, multiple-choice questions, and detailed explanations. Prepare effectively for your anatomy exam!

Multiple Choice

Which structure lies to the right of the thoracic duct in the posterior mediastinum?

Explanation:
In the posterior mediastinum, the thoracic duct runs upward between the aorta on the left and the azygos vein on the right. It crosses from the right to the left around the T5–T6 level, ending on the left as it ascends to the neck. Therefore, the structure located to the right of the thoracic duct in this region is the azygos vein. The esophagus lies anterior to the duct, the aorta is on the left, and the superior vena cava is in the superior mediastinum, not in this posterior region.

In the posterior mediastinum, the thoracic duct runs upward between the aorta on the left and the azygos vein on the right. It crosses from the right to the left around the T5–T6 level, ending on the left as it ascends to the neck. Therefore, the structure located to the right of the thoracic duct in this region is the azygos vein. The esophagus lies anterior to the duct, the aorta is on the left, and the superior vena cava is in the superior mediastinum, not in this posterior region.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy