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研究下呼吸道细菌丛对于肺感染的诊断及适当的治疗是十分重要的,但必须改进其检测法,主要是痰液经过上呼吸道排出时的细菌污染问题。本研究旨在解决上述问题,同时提供一种改良的简易常规痰细菌学检测方法。此法可以分为以下4个步骤:①留取痰标本之前,先用消毒盐水漱口。本实验选用100例(平均年龄为56.9±12.9岁)患有支气管炎及支气管扩张而无急
It is very important to study the bacterial flora of lower respiratory tract for the diagnosis and proper treatment of pulmonary infection. However, it is necessary to improve the detection method, mainly the bacterial contamination when the sputum is discharged through the upper respiratory tract. The purpose of this study was to solve the above problems and to provide an improved simple routine sputum bacteriological test method. This method can be divided into the following four steps: ① leave sputum specimens, first rinse mouth with sterile saline. The experiment selected 100 patients (mean age 56.9 ± 12.9 years) suffering from bronchitis and bronchiectasis without emergency