肺功能检查是研究呼吸生理的一种工具,也是呼吸系统疾病诊断和疗效评估的重要部分。肺功能检查有着重要的临床意义可早期检出肺和气道疾病,鉴别呼吸困难的原因,评价疾病的严重程度和胸腹部手术耐受力,评定药物和其它的治疗方法的疗效等,然而肺功能检查存在交叉感染的潜在可能性~([1])。现将相关资料及预防控制措施报道如下。 Pulmonary function tests are a tool for studying respiratory physiology and are an important part of the diagnosis and efficacy evaluation of respiratory diseases. Pulmonary function tests have important clinical implications Early detection of lung and airway disease, identification of causes of dyspnea, evaluation of disease severity and thoracoabdominal surgical tolerance, assessment of the efficacy of medications and other treatments, etc. However, lung function Check for the potential for cross infection (~ [1]). Relevant information and prevention and control measures are reported below.