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【单选题】
一位经常晕车、晕船患者,可在上车、上船前半小时口服
A.
阿托品
B.
溴丙胺太林
C.
山莨菪碱
D.
东莨菪碱
E.
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【单选题】紫外线常用于室内空气消毒,一般要求每10平方米房间安装()瓦紫外线灯管一支。
A.
A30
B.
B20
C.
C15
D.
D10
【判断题】( ) 在使用紫外线灯进行居室空气消毒时,每 20 平方米房间安装一支 30 瓦紫外线灯。
A.
正确
B.
错误
【单选题】When a worker becomes old or disabled in the U. S. A, he may get a small sum of money from ______.
A.
his company
B.
the government
C.
a welfare agency
D.
his labor union
【单选题】Extraordinary creative activity has been characterized as revolutionary, flying in the face of what is established and producing not what is acceptable but what will become accepted. According to this...
A.
basis for reaffirming a well-established scientific formulation
B.
byproduct of an aesthetic experience
C.
tool used by a scientist to discover a new particular
D.
result of highly creative scientific activity
【简答题】适合小型犬和幼龄大、中型犬听诊等检查的保定方法是( )。
【简答题】用所给单词的适当形式填空。 1. He is an_________(athlete), so he is_________ ( athlete). 2. If you get up late, you_________(not catch) the early bus. 3. It_________(seem) like years since I saw you last time. 4.Wi...
【简答题】适合小型犬和幼龄大、中型犬听诊等检查的保定方法是( )。 2. 适用于腹腔及会阴等部的手术的保定方法是( )。
【单选题】Extraordinary creative activity has been characterized as revolutionary, flying in the face of what is established and producing not what is acceptable but what will become accepted. According to this...
A.
Exceeding limits of forms and conventions.
B.
Relating diverse phenomena to one another.
C.
Forming a new generalization.
D.
Discovering a new particular.
【单选题】10—15平米安装一支30瓦紫外灯,紫外线照射消毒的时间一般不少于( )
A.
2小时
B.
4小时
C.
30分钟
D.
过夜
【单选题】有关肺泡表面活性物质的叙述,错误的是
A.
由肺泡Ⅱ型细胞合成和分泌
B.
能提高肺泡表面张力
C.
防止肺泡塌陷
D.
防止肺水肿的发生
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