it is a items where exchange of gases take place​

Sagot :

Explanation:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

Explanation:

Surgical treatment involves either opening the chest cavity and clearing out the infection (thoracotomy) or clearing out infection through small cuts on the chest wall with the aid of a camera, known as video-assisted thoracoscopic surgery (VATS). A chest tube drains any fluids after surgery.