题目内容

Listen to the dialogue again and complete the following passage.Everyday the coach took them to a 1_____________________. They got to the top on a ski lift. In their class there was one woman who could never lean how to ski. She couldn't 2_____________________ and whenever she started sliding, she would stick her ski sticks out 3___________________ her. People always tried to avoid her.One day as she was getting to the top, she 4________________ and started 5_________________ the slope. Everyone tried to jump off the ski lift to 6_______________ of the way and they all slid down the slope and ended up in a pile at the bottom..

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下列情况不适合置入胃管的是

A. 幽门梗阻
B. 急性胰腺炎
C. 中毒洗胃
D. 食管梗阻
E. 肠梗阻

患者在置鼻胃管过程中,突然出现呛咳、呼吸困难、口唇发绀,最开始的原因是

A. 食管穿孔
B. 气胸
C. 误入气管
D. 鼻粘膜损伤
E. 胃穿孔

以下判断胃管是否在胃内的方法错误的是

A. 注射器接于导管末端回抽,看是否可抽出胃液
B. 注射器接于导管端注入生理盐水,观察患者反应
C. 将导管末端放入盛有生理盐水的碗中,观察有无气泡逸出
D. 注射器注入10-20ml空气于胃管内,听诊气过水音
E. 置管约60cm时胃管内流出胃液

给昏迷患者插胃管时,将下颌贴近胸骨的目的是

A. 减少食管黏膜的损伤
B. 增大咽喉部弧度
C. 减少患者不适
D. 防止食物反流
E. 顺利通过气管分叉处

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