Structure and Physiology

The chest forms the bony case that houses and protects the lungs, the heart, and the esophagus as it passes into the stomach. The chest skeleton consists of 12 thoracic vertebrae, 12 pairs of ribs, the clavicle, and the sternum. The bony structure is illustrated in Figure 13-1.

Suprasternal notch

Clavicle

Suprasternal notch

Clavicle

Xiphoid process

Scapula

Manubrium

Sternomanubrial angle Sternum Costal cartilages Ribs

Xiphoid process

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How To Deal With Rosacea and Eczema

How To Deal With Rosacea and Eczema

Rosacea and Eczema are two skin conditions that are fairly commonly found throughout the world. Each of them is characterized by different features, and can be both discomfiting as well as result in undesirable appearance features. In a nutshell, theyre problems that many would want to deal with.

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