Atelectasis is composed of 78% nitrogen and 21% oxygen. Since oxygen is exchanged at the alveoli-capillary membrane, nitrogen is a major component for the alveoli's state of inflation. If a large volume of nitrogen in the lungs is replaced with oxygen, the oxygen may subsequently be absorbed into the blood, reducing the volume of the alveoli, resulting in a form of alveolar collapse known as absorption atelectasis. It is usually associated with accumulation of blood, fluid, or air within the pleural cavity, which mechanically collapses the lung. This is a frequent occurrence with pleural effusion, caused by congestive heart failure (CHF).
How the Lack of Love Affects Two Men How the Lack of Love Affects Two Men How the Lack of Love Affects Two Men () is a 2006 South Korean film. Dong Chol-dong is a widower who lives with his only son, Dong-hyun. Chol-dong makes his living by blackmailing companies for their immoral activities, and in his spare time devotes himself to such activities as measuring the length of toilet paper, so he can sue the paper company if it is shorter than advertised. His son, Dong-hyun, is a bully who will go to any lengths to get what he wants. The lives of these two men take