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问题 单项选择题 B1型题

pH7.38，PaCO250mmHg，HCO34mmol／L，属于（）

A.代偿性呼吸性酸中毒

B.代偿性代谢性酸中毒

C.失代偿性呼吸性酸中毒

D.失代偿性代谢性碱中毒

E.无酸碱平衡紊乱

答案

参考答案：A

完形填空

One evening I was resting in a cafe. I wore a pair of newly bought white leather shoes,    小题1:    were rather expensive. Then a boy came to me.

He was in 小题2:  old and not fit shirt, looking pale and about eleven. No sooner had I begun to speak than he opened the box in his hand and  小题3:  (take) out the tools of shoe-polishing. He was busy doing his work    小题4:   heavy rain began to pour down. People rushed to the café for protection from the rain. More and more people crowded in and gradually separated the boy from me.

Hours passed, and    小题5:   turned dark. I had no shoes on my feet and wondered where the boy had been. I thought I would have to go home on my bare feet. When it was near midnight, the café was to be closed. I had to move to the door, just as I went to the gate, I   小题6:      (surprise) found that a boy of about eleven,        小题7:      (look) very familiar, was sleeping at the door with his head leaning      小题8:   a box. I shook him slightly and woke him up. He opened the package hurriedly, gave me my leather shoes, and apologized to me shyly. I paid him and wrapped him with his     小题9:     (fit) shirt. On my way home, the image    小题10:  the boy stayed in my mind.
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单项选择题 A1型题

下列做法违反了隔离原则的是（）

A.隔离单位要有醒目的标记

B.脚垫要用消毒液浸湿

C.穿隔离衣后不得进入治疗室

D.使用过的物品先冲洗后立即消毒

E.患者用过的物品不得放于清洁区
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