测定中心静脉压是了解患者血液循环的一个方法。结合其他资料(如动脉血压),中心静脉压的读数可以提示患者的血容量、心脏排血能力与血管张力相互之间是否相适应。测中心静脉压,以导管接上测压计直接测量为佳。此系一技巧复杂的方法,需要仔细静脉插管(一般属医生的工作)和记录读数(属护士工作)。因此,为了帮助大家安全可靠地记录读数起见,我们将验证的六个常见问题,逐一解释。第一个问题:测压计的选择解答:一个中心静脉压力检测器有五个基本组成部分:静脉滴注瓶、输液管、和导管连接的引出管、控制液体流动的三或四通开关、以及标有0～30cm 水 Measuring central venous pressure is one way to understand the patient’s blood circulation. Combined with other data (such as arterial blood pressure), central venous pressure readings can indicate the patient’s blood volume, cardiac output capacity and vascular tension are compatible with each other. Central venous pressure measured catheter to connect directly to the piezometer measured better. This is a sophisticated technique that requires careful intravenous intubation (usually a physician’s job) and record readings (nurse work). Therefore, to help you record your readings safely and reliably, we will verify six common questions and explain them one by one. The first question: The choice of manometer Solution: A central venous pressure detector has five basic components: the IV drip bottle, the infusion tube, and the catheter connected to the outlet tube to control the flow of liquid three or four-way switch, As well as labeled 0 ~ 30cm water