Increased use of promising methods of diagnosis such as sputum liquefaction and concentration and increased availability of fluorescence microscopy should be explored and encouraged.
应该开发并鼓励增加使用有希望的诊断方法如痰液化和浓缩并增加荧光显微镜术的利用率。
The peripheral eosinophil count or the sputum eosinophils can be increased during an asthmatic attack.
哮喘发作时外周嗜酸细胞计数或痰嗜酸细胞计数增加。
Single indices, such as chest X ray, blood routine, temperature, and sputum culture are all of low sensitivity, except for increased phlegm only, which is highly sensitive.
胸片、血常规、体温、痰培养等指标单项敏感性较低，惟粘痰增多一项敏感性较高。
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