Spirometry Essay

969 Words 4 Pages
People must breathe in order to live. The process of breathing is critical because it is the sole mechanism through which vital gasses such as oxygen and carbon dioxide can move between the air and the blood. When someone breaths in, oxygen is removed from the air and dissolved into the blood where it is used as fuel by the body 's cells. When someone breaths out, cellular waste products like carbon dioxide are removed from the blood and exhaled back out into the air. This complex transfer of gasses takes place in the lungs and involves a number of structures associated with the lungs that help move gasses between the lungs and the air. The bronchi and the alveoli at which point the transfer of gases between the blood and the air where happen. …show more content…
During this test, the patient will be asked to blow into a large tube connected to a spirometer. This machine measures how amount air your lungs can hold amount and how quickly you can blow the air out of your lungs. Spirometry can detect COPD even before you have symptoms of the disease. It can also be used to track the progression of disease and to monitor how well treatment is working. Spirometry often includes measurement of the effect of bronchodilator administration. Other lung function tests include measurement of lung volumes, diffusing capacity and pulse …show more content…
An X-ray can also rule out other lung problems or heart failure. A CT scan of your lungs can help detect emphysema and help determine if you might benefit from surgery for COPD. CT scans can also be used to screen for lung cancer, which is more common among people with COPD than it is among those who smoked but didn 't develop COPD. Arterial blood gas analysis (ABGs) this blood test measures how well your lungs are bringing oxygen into your blood and removing carbon dioxide. These entire tests can help to diagnose COPD. Following the GOLD standard guidelines recommend use of spirometry and other test to diagnosis COPD will reduce the severances of the

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