Question

During an examination of the anterior thorax, the nurse recalls that the trachea bifurcates anteriorly at the:

1. costal angle.
2. sternal angle.
3. xiphoid process.
4. suprasternal notch.

Answer 1

During an examination of the anterior thorax, the trachea bifurcates anteriorly at the sternal angle.

Step-by-step explanation:

The trachea bifurcates anteriorly at the sternal angle. The sternum is the elongated bony structure that anchors the anterior thoracic cage and consists of three parts: the manubrium, body, and xiphoid process. The sternal angle is located between the manubrium and body of the sternum.