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【多选题】
患者男，25岁，车祸致右下肢活动障碍1天入院，诊断右胫骨骨折。既往体健，术前检查正常。拟在硬膜外麻醉下行切复内固定术。穿刺点选择L 3~4 ，穿刺置后注入2％利多卡因5ml，患者述耳鸣、视物模糊、口舌发麻。提示：气管插管后，ECG提示室颤，无自主呼吸。提问：以下处理哪些是不恰当的？（）A.
鼻导管吸氧
B.
继续IPPV控制呼吸
C.
胸外心脏按压，同时立即准备胸外电除颤
D.
静脉注射利多卡因
E.
静脉注射肾上腺素
F.
静脉注射呼吸兴奋剂
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于集中量数的表述，不正确的是()
A.
它是用来描述数据集中趋势的量数
B.
可以用它进行机组数据之间的比较
C.
它可以说明一组数据的某项特征
D.
算术平均数和标准差属于集中量数
【单选题】He is so strong that I——-fight against him
A.
dare not
B.
dare not to
C.
didn't dare
D.
not dare to
【简答题】交通设计的理论基础有什么
【简答题】He is so strong that he can carry the heavy box. He is strong ___________ ___________ ___________ the heavy box.
【简答题】III. 同义句转换 1.Tom has changed much. I can’t
recognize him at the first sight. Tom has changed ______ much ______ I
can’t recognize him at the first sight. 2. We have written a lot of e-mails
on the com...
【单选题】There is nothing more I can try you to stay. So I wish you good luck. [ ]
A.
being persuaded
B.
persuading
C.
to be persuaded
D.
to persuade
【单选题】Munchie's intention is so strong that he _______ big dogs.
A.
imitates
B.
intimates
C.
intimidates
D.
iminite
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