Which cavity contains the lungs?

The thoracic cavity is the correct choice because it is the anatomical space in the body that houses the lungs. Located between the neck and the diaphragm, the thoracic cavity is protected by the ribcage and is bounded by muscles, the sternum, and the vertebrae. Within this cavity, you will also find the heart and other vital structures such as the esophagus and trachea.

The lungs are specifically situated in the pleural cavities, which are subdivisions of the thoracic cavity. The thoracic cavity plays a crucial role in respiration, as it accommodates the expansion and contraction of the lungs during breathing. Understanding the layout of this cavity is essential for anyone studying anatomy or engaged in medical fields, including massage therapy, as it highlights not only the location of the lungs but also their functional importance in the body.