搜题请搜索小程序“爱下问搜题”
问题 选择题

检验集气瓶中是否收集满二氧化碳，正确的操作方法是（　　）

A．向瓶中倒入澄清的石灰水

B．将燃着的木条伸入瓶中

C．将燃着的木条放在瓶口

D．带火星的木条伸到瓶口

答案

答案：C

单项选择题

Which nursing diagnosis would the nurse anticipate as having the highest priority for the client with gestational diabetes in labor

A. Risk for infection related to invasive procedures during labor.
B. Risk for injury to fetus related to the effects of diabetes on uteroplacental functioning.
C. Deficient knowledge related to lack of information about care during labor.
D. Interrupted family processes related to diabetes increasing the client’s risk of complications.
查看答案
单项选择题

某城镇污水处理厂的平均流量为1.5m3/s，总变化系数Kz=1.3。取曝气沉沙池最大时流量的停留时间为2min，则所需曝气沉沙池的总容积为( )。

A．180m3
B．234m3
C．138.5m3
D．3.9m3
查看答案