Manual Blood Pressure Reading Steps

Blood pressure reading uses an indirect method to measure the pressure of blood against vessel walls. Blood pressure, or BP, is a vital sign that is checked routinely in hospital and outpatient settings. It is one of the most common medical assessments performed around the world. The indirect method is non-invasive, safe, an...

1. 准备

1. 评估上臂血压测量的任何禁忌证，包括动静脉瘘、腋窝淋巴结清扫术病史或明显的淋巴水肿。
2. 确保患者已更换为检查服，并在测量血压及其他生命体征前至少静坐休息5分钟。
3. 请患者舒适地坐着，双脚平放于地面，不要交叉。
4. 准备好听诊器和血压计。
5. 确认血压袖带尺寸合适（当袖带缠绕肢体时，袖带上的标记线应位于标示的臂围范围之内）。袖带过小可能导致读数假性升高，进而可能引起误诊。

2. 通过触诊测定脉搏消失压

在使用听诊法测量血压之前...