Fight Hypertension

The lungs are the critical respiratory organ in the air-breathing animals, including most four-legged creatures and some fish and snails. In mammals and other complex animals, two lungs are located on each side of the chest. The function of these institutions for efficient transport of oxygen outside the environment into the bloodstream. In addition, it is the duty of the lungs to extract carbon dioxide from the blood and leave it as a waste product back into the lungs environment.

The that gas transported through the formation of millions of specialized cells in small air bags called alveoli. The lungs contain a total of about 300 million alveoli. Each alveolus is a case of capillaries, which is approximately 70% of the total area of the sac. In addition to its functions of the respiratory tract, the lungs also filter small blood clots in the veins, as a layer of soft, shock-absorbing protection for the heart in trauma, filtering, micro-air bubbles in the blood stream (such as . As those who form after diving), and the influence of the concentration of biological substances and drugs.

Total respiratory capacity in healthy adults usually last four to six litres. Factors affecting the overall criteria include age, size, sex and weight. Women have usually 20-20% less lung capacity than male colleagues. In addition graer people tend to have graere lung volume than shorter people, and smokers have fewer opportunities than non-smokers. Heights residents also have more volume than their peers, are born and live in sea level. Overall, a pair of these respiratory system has some 1500 kilometres from respiratory tract and an area of 75 square meters, as the Grae a tennis court.

Unfortunately, lungs are vulnerable to a number of diseases, all triggered or worsened by smoking. Lung cancer, emphysema, asthma, cystic fibrosis, tuberculosis, pneumonia, bronchitis, and primary pulmonary hypertension are just some examples of possible diseases. Lung cancer is an uncontrolled growth of tissues in the organ. This growth can affect adjacent areas, making the spread of cancer. It is estimated that this type of cancer is responsible for 1.3 million deaths per year worldwide. Common symptoms are shortness of breath, coughing, blood, and the weight loss.

Primary pulmonary hypertension is a more serious disease, which causes shortness of breath. If you are interested in learning more about this paralysis and fatal disease of the lungs, this general information on primary pulmonary hypertension site can be useful to information.

Joseph Devine

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