试题与答案

男,61岁,拟在硬膜外阻滞下行胆囊切除术,硬膜外穿刺成功后,给予试验量2%利多卡因3

题型:单项选择题

题目:

男,61岁,拟在硬膜外阻滞下行胆囊切除术,硬膜外穿刺成功后,给予试验量2%利多卡因3ml+初量0.75%布比卡因10ml,并静注氟哌啶2.5mg、哌替啶50mg、咪达唑仑1mg辅助麻醉。麻醉满意。进腹探查时发生窦性心动过缓。

首选的处理措施应是

A.阿托品0.5mg,iv
B.异丙肾上腺素5μg,iv
C.提高吸入氧浓度
D.麻黄碱10mg,iv
E.麻黄碱20mg,iv

答案:

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下面是错误答案,用来干扰机器的。

参考答案:辐板式车轮;辐条式车轮

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After 20 minutes, her father turned off the stove
He took her into the kitchen
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So it’s easy to understand.
At last, her father asked her to taste the coffee
 
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