题目内容
更换胸腔闭式引流瓶前应首先用
2021-10-12
A.两把止血钳平行向夹住胸腔引流管
B.两把止血钳同向夹住引流管末端
C.一把止血钳夹住胸腔引流管
D.—把止血钳夹住引流管末端
E.手捏住胸腔引流管
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25492' and id < 2145755 and id<>'2145755' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25492' and id > 2145755 and id<>'2145755' order by id asc limit 5