The lung is one of the organs of the body are of great importance, but often overlooked health. Lung tissue is a sac located above the diaphragm and below the rib cage. Lungs were soft, as well as foam rubber. In healthy conditions, generally gray lungs pink, although healthy lungs may be blackened by pollution caused by carbon particles in the air.
Between the right and left lungs have different sizes. Lung on the right side tend to be larger and shorter size. This is because the lung right side to give space for the organ located beneath the liver. As for the left side tend to be smaller and narrower because of its location close to the heart.
Lungs store air men more than women. When it breaks, lungs man can hold approximately 750 cubic centimeters of air. Whereas women are only about 285 to 393 cubic centimeters.
Dr. Jonathan Parsons, a professor at Ohio State University say that healthy people only use about 70% of lung capacity, even when performing heavy physical activity. On the other hand, the American Lung Association revealed that adult breath 15 to 20 times per minute. This means that, in a day we breathe about 20 thousand times. Although breathing seems easy, but the actual process is very complex.
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Several diseases of the lung
The lungs also may develop various diseases. Several factors are innate gene, virus, up bad habits or an unhealthy lifestyle. The problem that often arises in the lung include asthma and other adverse conditions caused by cigarettes.
Asthma
Asthma is a disease of the lungs caused by inflammation and narrowing of the airways that makes it hard to breathe. This condition is triggered by allergens such as cigarette smoke or dust.
Lung cancer
In the United States, lung cancer is the cause of a major cancer deaths, and has claimed many lives, both men and women. Cancer symptoms are chest pain, shortness of breath, weight loss, coughing up blood, and a persistent cough.
Chronic Obstructive Pulmonary Disease
This kind of disease or commonly abbreviated as COPD is a form of lung disease that results in the long run one can not breathe smoothly because due to the degeneration of the lung or excess mucus. Emphysema and chronic bronchitis are also included as COPD. About 80 percent of COPD deaths are caused by smoking. Sometimes, people with COPD will get a lung transplant or lung reimbursement obtained from an organ donor.
Lung Infection
This condition is caused by bacteria and viruses that can cause pneumonia and bronchitis. Severe infections are usually characterized by the presence of fluid in the lungs, coughing up blood, fever that does not heal, and lymph nodes.
Maintaining Healthy Lungs
Do not smoke and avoid secondhand smoke is one of the best ways to maintain lung health. For information, there were at least 70 of the 7,000 chemicals in cigarettes that can damage cells in the lung. In addition, regular exercise, maintaining hydration of the body, and doing breathing exercises on a regular basis is also highly recommended to keep the lungs healthy.
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