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问题 单项选择题

患者被刀刺伤腹部2小时，血压70/30mmHg，脉搏110次/分，面色苍白，需急诊手术应选择何种麻醉（）。

A.硬膜外麻醉

B.全麻

C.局部麻醉

D.蛛网膜下腔麻醉

E.硬脊联合麻醉

答案

参考答案：B

解析：选择全麻最安全。

单项选择题

喷锚支护时，危石应清除，脚手架应牢固可靠，喷射手应配戴防护用品；机械各部应完好正常，压力应保持在（）左右，注浆管喷嘴严禁对人放臵。

A、0.1mpa

B、0.2mpa

C、0.3mpa
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单项选择题

When all the people had assembled, the king, surrounded by his court, (21) a signal. Then a door beneath him opened, and the accused man stepped (22) into the arena. Directly opposite him were two doors, exactly (23) and side by side. It was the duty and the privilege of the (24) on trial to walk directly to these (25) and open one of them. He (26) open either door he pleased; he was subject to no (27) or influence. If he opened the one, there came out of it a hungry tiger, the (28) and most cruel that could be found, which (29) sprang upon him and tore him to pieces as a punishment for his guilt. (30) , if the accused person opened the other door, out of it came a (31) lady, and to this lady he was immediately married, as a reward of his innocence. This was the (32) method of administering justice. Its perfect fairness is obvious. The criminal could (33) know out of which door would come the lady; he opened either he pleased, without having the slightest (34) whether, in the next instant, he was to be devoured or married. So the accused person was instantly (35) if guilty, and, if innocent, he was rewarded on the spot.

31（）

A．little

B．angry

C．beautiful

D．old
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