Imaging Essay Example | Topics and Well Written Essays - 1500 words

Imaging - Essay ExampleTo better understand the physiology of the airway and its system, it is encouraged to know the anatomy first. With this in mind, the paper entrust try to explain the anatomy of the lungs of an adult person with presumed healthy and complete parts of it.The Right and the Left Lungs. Normally, the human body has a pair of lungs natation freely inside the pleural cavity which is made up of epithelial membranes forming the pleura. The one which is faced to the lungs is the visceral pleura and the outer is called the parietal pleura. The lungs are contained inside the thoracic cavity and are situated beside each other thus, the right and the left. They are divided by the mediastinum. Although they are basically and supposedly arent connected with each other part in the cavity, they are technically attached to it by its root and the ligamentum pulmonale. When held, the lung would feel light, soft, and spongy in texture and can float when position in a container wi th water (Cunningham & Robinson, 1918, p. 1091). According to the authors, the color of the lungs is dependent on the age of a person. It appears rosy-pink in its early years and is darker in adults. This is due to the characterisation levels of the lungs to dusts and other impurities.The Lungs and Its Form. The form of the lungs is essentially the result of the structure of the thoracic cavity. As the airways seem to represent an inverted tree, the individual lungs are like inverted cones with the apex of the lung in the superior part and the wider part as its inferior and forming its base. The tip is called the apex and the flat surface is the base. The right lung is slightly larger than the left and is, at the same time, bulkier (Gutman, 2009, p. 77). According to Cunningham and Robinson (1918), the location of the liver below the right lung contributes to this (p. 1091) along with the presence of the flat diaphragm underneath the both of