Ribs
The lungs
The right pleural cavity surrounds the right lung. It is the space between the lungs and the chest wall, containing a thin layer of fluid that helps reduce friction during breathing.
The movement of the diaphragm affects the size of the chest cavity by when you inhale the chest cavity enlarges, but when you exhale the chest cavity becomes smaller.
The ribs are curved bones that form a cage-like structure to protect vital organs such as the heart and lungs. Their shape provides strength and support to the chest cavity while allowing for flexibility during breathing movements. The arrangement of the ribs also helps to expand and contract the chest cavity to facilitate respiration.
chest cavity (Laryngeal cavity)
The diaphragm separates the thoracic cavity from the abdominopelvic cavity. It is composed of skeletal muscle.
The chest cavity is where your heart, lungs, and esophagus reside. It's essentially everything located behind the chest wall, but in front of the spine, above the diaphragm and below the throat.
The pericardial cavity. Try the chest, or thoracic cavity.
Rib cage.
The Rib Cage
The diaphragm separates the chest from the abdomen and pelvis
The lungs
Chest cavity
The mediastinum is the structure that divides the thoracic cavity into right and left hemithorax. It contains the heart, major blood vessels, esophagus, trachea, and other structures.
The heart is within the chest cavity. It is located medially in the chest cavity.
The function of the chest cavity is to support some internal organs. The lungs and the heart are located in the chest cavity which protects and supports them.
your diaphragm is a muscle that helpsyou breathe