Peak expiratory flow rate
Alternate Names : Peak flow
Pictures & Images
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Lungs
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The major features of the lungs include the bronchi, the bronchioles and the alveoli. The alveoli are the microscopic blood vessel-lined sacks in which oxygen and carbon dioxide gas are exchanged.
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Spirometry
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Spirometry is a painless study of air volume and flow rate within the lungs. Spirometry is frequently used to evaluate lung function in people with obstructive or restrictive lung diseases such as asthma or cystic fibrosis.
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Match test
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The match test is one of many tests that evaluate pulmonary function. The test is performed by blowing out a match with forceful exhalation of the breath without puckering the lips.
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