Explanation Azygos, as reflected by its name, is an unpaired vein. It runs superiorly along the right or center of the vertebral bodies of the thorax. At the level of the 4th thoracic vertebrae, it arches over the great vessels at the root of the right lung. This great vessel joins the superior vena cava. The blood from the posterior intercostal veins along with the subcostal vein gets drained into the azygos vein...

8th Edition

ISBN: 9781323572528

Author: Marieb

Publisher: Pearson Custom Publishing

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Question

Chapter 20, Problem 22RQ

Summary Introduction

To review:

The location of the basic body regions that are drained by azygos vein.

Introduction:

The cells and tissues of the body require a constant supply of oxygen for their efficient and proper functioning. Lungs exchange carbon dioxide generated by the cells with the oxygen from the external environment during the process of breathing. Blood gets oxygenated within the lungs and then transported to the heart, from where it is supplied to various body parts by the means of a large network of vessels.

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Chapter 20, Problem 21RQ

Chapter 20, Problem 23RQ

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