What is the information for this topic??Oxygen is a colorless, odorless, tasteless bobble that is essential for the body to survive. The heart relies on group O to foil and pump blood. If non enough type O is circulating in the blood, it becomes increasingly difficult for the heart muscle to pump.??The air contains nigh 21 percent oxygen; normally, this is more than enough for an single to maintain adequate oxygen in the blood vertical by breathing air through the lungs.
However, some medical conditions result in a shortage of oxygen to the tissues of the body, for unlike reasons. These include:
asthma, a chronic disease causing sporadic narrowing of the air slipway?chronic bronchitis, with long-term irritation of the airways?anemia, or a low red blood cell count?pneumonia?pulmonary edema, a condition in which extra fluid accumulates in the lungs?congestive heart failure, a condition in which a weakened heart fails to pump enough blood to the body cells?pulmonary fibrosis, in which the lungs become scarred
In these cases, the shortage crapper be overcome by supplying oxygen through a tube or mask in higher(prenominal) concentration than is found in the air.
As a somebodys underlying lung or heart condition worsens, he or she may require more oxygen at a higher liter flow. Oxygen therapy itself, if used correctly, does not cause further lung damage.
There are several ways to give oxygen. A compressed gas cylinder, called an oxygen tank, is the or so commonly used device. Oxygen at home is in any case given through a special unit called an oxygen concentrator. This device removes most of another gas, nitrogen, from the air, which makes the oxygen more concentrated.
The oxygen is delivered to the person from the oxygen tank or concentrator through render attached to a mask, a tent, or a emaciated cannula. A nasal cannula is tubing that is...If you want to get a full essay, order it on our website: Orderessay
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