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【单选题】
前置胎盘期待疗法孕妇的护理措施,错误的是A.
住院观察
B.
严密观察阴道出血情况及生命体征变化
C.
遵医嘱给予镇静、止血药物及宫缩抑制剂
D.
适度活动，以不厂疲劳为度
E.
随时做好输液、输血及手术的准备
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举一反三
【简答题】若反应A(g)+2B(g)=C(g)+D(g)为基元反应，则其速度方程为 ，反应级数为 。
【简答题】Chris: How far is the Black Diamond Restaurant?Ana: It's about a 15 ____________________ drive.Chris: How do I get there?Ana: First, _______________ Main Street to Front Street.Chris: OK.Ana: Then ___...
【简答题】绝缘材料的布耐热等级按其正常条件下允许的最高工作温度可分为Y，A、E，B，F，H，C七级，其中（）级工作极限温度最高。
【简答题】根据句意及首字母提示完成单词。 1. It's too hot, we need to drink more w_____. 2. Mr. Black looks u_____, but he is a really good man. 3. —How is the salad? —Very d_____. 4. —Where is the post office? —It's at the c_...
【单选题】A decision tree is a way of representing decision choices in the form of a diagram. It is usual for decision trees trees to include probabilities of different outcomes. The following statements have b...
A.
(i)
B.
(ii)
C.
(iii)and(iv)
D.
(i)and(ii)
【判断题】A programmed decision is a repetitive decision that can be handled by a routine approach.
A.
正确
B.
错误
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