Table of Contents Introduction Lung – Anatomy Borders of Lungs Surfaces of Lungs Right and Left Lung Microanatomy Alveoli Lung Microbiota Blood Supply Nerve Supply Function of the Lungs Related Diseases Frequently Asked Questions Introduction Lungs are the primary respiratory organs found in humans and most animals. The respiratory system consists of lung parenchyma and airway. The airway consists of the bronchus, which bifurcates into trachea and further divides into bronchioles and ... The primary function of the lungs is to facilitate the exchange of gases, specifically oxygen and carbon dioxide, between the air we breathe and the bloodstream. The function of the lung is to move oxygen from the air into the bloodstream and remove carbon dioxide from the blood. It plays a vital role in maintaining the body's oxygen levels and supporting cellular function. The lungs are the major organs of the respiratory system and are responsible for performing gas exchange. The lungs are paired and separated into lobes; The left lung consists of two lobes, whereas the right lung consists of three lobes. Blood circulation is very important, as blood is required to transport oxygen from the lungs to other tissues throughout the body. The function of the pulmonary circulation is to aid in gas exchange. The pulmonary artery provides deoxygenated blood to the ...
