Lower Respiratory Tract and Lungs Anatomy

Allow gas exchange between the lungs and the body's cells.

The left lung is smaller to accommodate the heart.

The lungs are protected by the ribs and sit above the diaphragm.

The major function is to divide from the bronchi into tiny tubes.

The medulla oblongata regulates breathing rate.

The process of exchanging oxygen and carbon dioxide between the blood and inhaled air.

To prevent respiratory illnesses to reduce the risk of infectious diseases in the respiratory tract.

Washing hands often prevents the spread of germs and maintains a healthy immune system.

Sufficient rest and drinking enough fluids are the recommended treatments.

Long-term exposure to tobacco smoke is the primary cause.

Use of bronchodilators, oxygen supply, and surgical procedure to remove the damaged lung tissue

Lung cancer is often acquired through long-term exposure to tobacco smoke.