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【单选题】
陈某,左手无名指患脓性指头炎,拟在指神经阻滞麻醉下行手术切口引流,为预防 局麻药毒性反应,下列哪项护理是错误的A.
局麻药须限量使用
B.
局麻药浓度不能过髙
C.
常规麻醉前用药
D.
麻醉药中加肾上腺素
E.
防止局麻药进入血管
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【简答题】在恒速干燥阶段,湿物料表面温度近似等于( )。
【单选题】Point out those which are more effective,of all the following statements,giving your reasons.
A.
The war only helped to speed up the break-down of the Victorian social structure.
B.
The war acted merely as a catalytic agent in the breakdown of the Victorian social structure.
【简答题】感受与鉴赏教学中应注意哪些问题?
【简答题】An executive's telephone log showed the lengths of 65 calls initiated during the last week of July. (a) Use Excel to find the quartiles. What do they tell you? (b) Find the midhinge. What does it tell...
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