What is the definition of the thorax?
It is the superior part of the trunk between the neck and the abdomen
What does the thoracic cavity contain?
The heart, lungs, thymus, distal part of trachea and most oesophagus
What are the 3 compartments of the thoracic cavity?
2 separately lateral compartments which are the pulmonary cavities that contain the lungs and pleura
1 central compartment (mediastinum) containing the heart, great vessels, trachea, thymus and lymph nodes
What is the function of the thoracic cavity?
To provide protection and support body's vital organs