发布时间:2025-01-23 20:14:06
1 打开血压计,开开开关
2准备被测量者的胳膊,脱掉一只袖子
3寻找肱动脉波动处,就是大约肘横纹处了,太松
4绑袖带,肘横纹上3厘米,注意不要太紧或太松,大约能容下两根手指
5听诊器至肱动脉波动处
6打气至听不到肱动脉波动在上升20mmHg
7慢慢放气,大约4mmHg/次,不要太快太慢
8听到第一声为收缩压,最后一声为舒张压
30号工字钢门字型架子高85米两根工字钢中间距离15米上面承重10吨能承受不谢谢
2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06集成墙面是什么材料做的 集成墙面的优缺点_选购_安装_保养知识大全
2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06 2025-01-23 20:14:06