Anatomy of the Lungs: Understanding Respiratory Function
The lungs are vital organs responsible for the exchange of oxygen and carbon dioxide, a process essential for human life. The respiratory system includes the nasal passages, trachea, bronchi, and lungs. The primary function of the lungs is to bring oxygen into the body and expel carbon dioxide. When we inhale, air travels through the trachea and bronchi into the alveoli, tiny air sacs where gas exchange occurs. Understanding the anatomy and function of the lungs highlights the importance of respiratory health and prompts precautionary measures to prevent lung disease.