发布时间:2025-01-23 20:26:09
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
如何在高层屋内敲破固定的钢化玻璃因为要改成左右移动的铝合金窗
2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09请问曾经用白炽灯淡黄色的光钨丝灯泡可不可以直接买个节能灯换上去
2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09 2025-01-23 20:26:09