问题
单项选择题
男性，48岁，心悸1小时，查体：BP60／20mmHg，神志淡漠，心电图示室性心动过速，此时应立即（）
A.利多卡因静脉注射
B.胺碘酮静脉注射
C.维拉帕米静脉注射
D.非同步直流电复律
E.同步直流电复律
答案
参考答案：E
解析：患者已发生严重的血流动力学障碍，应立即同步直流电复律。
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男性，48岁，心悸1小时，查体：BP60／20mmHg，神志淡漠，心电图示室性心动过速，此时应立即（）
A.利多卡因静脉注射
B.胺碘酮静脉注射
C.维拉帕米静脉注射
D.非同步直流电复律
E.同步直流电复律
参考答案：E
解析：患者已发生严重的血流动力学障碍，应立即同步直流电复律。
| 在下面短文中的横线上填入所给单词中适当的词语，完成短文。（可重复使用） | |
| The Monkey Judge There once (从前) was a 1_________ who was walking in a 2_________. Suddenly (突然) he fell in a 3_________. The wolf yelled (号叫), " 4_________! Help! " Along (经 过) came a 5_________. The 6_________ saved (救了) the wolf. He pulled the 7_________ out of the hole with a 8_________. Then the wolf said, "I will9_________ you." The sheep yelled (惨叫), " Help! Help! " Along came a 10_________. The monkey said, Let's do it again so I can see. Then I can judge who is right (对的)." So the 11_________ went back in the 12_________, and the sheep got (握住) the 13_________. The sheep started (开始) to 14_________ the wolf out of the hole. But the monkey yelled (大叫), " Stop! Stop! Don't 15_________ the wolf! The wolf is ungrateful (忘恩负义的). Leave (丢下) him in the 16_________." So once again(又一次) the 17_________ was stuck in the 18_________. The 19_________ and the 20_________ went home.
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