关键词: ICU, 吸痰术, 问卷调查

Abstract: ［Abstract］ Objective To investigate the knowledge and practice on endotracheal suctioning of the intubated patients among intensive care nurses. Methods From August 2017 to April 2018， 87 nurses from ICU and EICU were selected to receive the investigation in intensive care units of two hospitals. All participants were surveyed with questionnaires， and 33 nurses of 87 were assessed for on?site ETS operation. Results Most ICU nurses get higher questionnaire scores， but the scores of on?site assessment are lower， which was comparable to the results of knowledge questionnaire， and had relationship with their academic qualifications and working hours. Only 10 nurses （30.3%） had chest auscultation before ETS. Unsatisfactory aseptic operation， frequent sputum suction and no observation of blood pressure after ETS were the main problems. Conclusion Continuing education should be strengthened to suit the practical clinical skills required. These factors may require further supervision and management to prevent them.

Key words: questionnaire, ICU, endotracheal suctioning