If you feel your ability to draw a deep breath is declining, ask your doctor to perform lung function tests to give you a clear picture of your lung health.

如果你感觉做深呼吸的能力正在下降，要你的医生帮你做个肺功能测试，以给你自己肺部健康状况一个清楚的展示。

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The diagnosis is made on the basis of lung function tests, chest X-ray, measurement of the levels of blood oxygen and carbon dioxide, examination of the sputum and other tests.

诊断的基础上作出的肺功能测试，X线胸片，测量水平的血液氧气和二氧化碳，考试的痰液和其他的测试。

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But tests revealed he in fact had the lung function and aerobic fitness of a heavy smoker in his sixties.

但是测试表明他的肺功能和供养能力和60多岁的烟民差不多。

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In tests on seven people with nocturnal asthma, 13 non-nocturnal asthmatics and 11 non-asthmatics, lung function tests revealed that patients with nocturnal asthma had the highest levels of melatonin and the greatest drop in lung function overnight.

BBC: NEWS | Health | Sleep supplement asthma warning

If NSI can obtain all the data on the screening programs, particularly data from easily manipulated lung-function tests, Brickman said, it might be able to prove a coordinated scheme to extract fraudulent settlements.

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Patients receiving dronedarone should have regular tests to monitor lung and liver function.

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