发布时间:2025-01-23 20:20:41
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
邓州一美术老师应学生要求画古风国漫黑板画成品惊艳古风绘画入门难吗
2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41途家网上客人预定房子后因意外无法入住房东除了退还房款外还要补偿一个晚上的房费对房东公平吗
2025-01-23 20:20:41 2025-01-23 20:20:41 2025-01-23 20:20:41