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【多选题】
静脉血标本采集注意事项A.
如一次穿刺失败，重新穿刺需更换部位 注射器
B.
需空腹采血时，应提前通知患者
C.
根据检查目的不同选择适宜容器
D.
严禁在输液、输血针头处抽取血本标本
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【简答题】The flood of women into the job market boosted economic growth and changed U.S. society in many ways. Many in-home jobs that used to be don_ 1 by women — ranging from family shopping to preparing meal...
【简答题】The flood of women into the job market boosted economic growth and changed U.S. society in many ways. Many in-home jobs that used to be don_ 1 by women — ranging from family shopping to preparing meal...
【简答题】The flood of women into the job market boosted economic growth and changed U.S. society in many ways. Many in-home jobs that used to be don_ 1 by women — ranging from family shopping to preparing meal...
【简答题】The flood of women into the job market boosted economic growth and changed U.S. society in many ways. Many in-home jobs that used to be don_ 1 by women — ranging from family shopping to preparing meal...
【单选题】下列塑料管道中，（ ）适用于给水管道（非饮用水）、排水管道、雨水管道。
A.
氯化聚氯乙烯（PVC-C）管
B.
硬聚氯乙烯（PVC-U）管
C.
无规共聚聚丙烯（PP-R）管
D.
丁烯（PB）管
【简答题】Part IV Reading Comprehension (reading in depth) The flood of women into the job market boosted economic growth and changed U.S. society in many ways. Many in-home jobs that used to be done __1__ by w...
【单选题】下列塑料管道中，（）适用于给水管道（非饮用水）、排水管道、雨水管道。
A.
氯化聚氯乙烯（PVC-C）管
B.
硬聚氯乙烯（PVC-U）管
C.
无规共聚聚丙烯（PP-R）管
D.
D.丁烯（P管
【多选题】给水管道安装必须达到哪些条件。()
A.
给水管道必须采用与管材相适应的管件
B.
给水管道必须采用与管材相同的管件
C.
生活给水系统所涉及的材料必须达到饮用水卫生标准
D.
给水管道选择性价比较高的管材
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