Lungs and Respiratory Charts Anatomy Chart

Early stage of lung development: During the early stages of lung development, the lung bud gradually transforms into the trachea

Anatomy and physiology of the lungs The lungs sit in the thorax separated from the abdomen by the diaphragm 1 The upper airway (mouth, nose, larynx and

lung anatomy Each lung has three surfaces The medial or mediastinal surface is marked by the hilum where the bronchi and blood vessels enter; the concave inferior suface

lung anatomy Humans have two lungs, one on the left and one on the right They are situated within the thoracic cavity of the chest The right lung is bigger and heavier