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【单选题】
某 60 岁患者在连续硬膜外麻醉下 行腹股沟疝修补术,硬膜外置即 给予 1%利多卡因和 0.2%地卡因混合液(含肾)8ml,数分钟后病人心跳呼吸骤停。可能的原因是( )。A.
局麻药对心脏的毒性
B.
迷走反射
C.
心肌梗塞
D.
全脊麻
E.
局麻药误入血管中毒反应
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【简答题】1990年,第一篇海洋GIS论文才由海洋学家和动态图形专家合作发表,该文肯定了GIS在管理和显示海洋数据的重要意义,并富有远见地讨论了海洋数据的三维建模、 和定量分析。
【单选题】The well-known ping program sends an (a) ____ type 8 code 0 message to the specified host. The destination hosts seeing the echo request, send back a type 0 code 0 ICMP echo reply.
A.
ICMP
B.
IGMP
C.
TCP
D.
UDP
【简答题】Gong Li plays the role of Lang Ping, the current head coach of the team. And Lang Ping's daughter ,Bai Lang , is the actress of yonger Lang Ping,one of the most well-known volleyball players in the wo...
【简答题】词语替换 选择能替换句中划线部分意思相同或相近的词或词语。 1. Deng Yaping is a famous ping-pong player. [ ] A. great B. well-known C. popular D. interesting 2. They had fun in the park yesterday. [ ] A. had much time B. w...
【简答题】书面表达。 假如你班的外教对孔令辉很感兴趣， 请你根据下面的材料写一篇60 词左右的短文向他介绍一下孔令辉的情况。 Name Kong Linghui Date of birth October 18, 1975 Birthplace Heilongjiang, China Hobbies Watching action movies and reading books Experiences( ...
【简答题】同义词(组)替换：选出与句中画线部分意思相同或相近的选项。 1. Ma Lin is a well-known ping-pong player in the world. A. tall B. famous C. good D. strong 2. So far, we have raised 56, 000 yuan in our school. A. collected B. risen C...
【简答题】Good writing starts with good ideas. If you write about things that you care about, you will write better. If you write about things that you don’t care about, you’ll be bored and your paper will not ...
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