男性，32岁，因高热、咳大量脓痰，左胸闷痛1周住院，体检：左腋下可闻小水泡音。X线示

发布时间：2017-08-21 20:46 │ 来源：www.tikuol.com

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问题：

男性，32岁，因高热、咳大量脓痰，左胸闷痛1周住院，体检：左腋下可闻小水泡音。X线示：左肺下有片状阴影内含空洞和液平，给予大剂量青霉素治疗，用药到何时停药为宜（）。

A.应用抗生素10周

B.临床症状消失

C.肺部体征恢复正常

D.胸片示：炎症吸收，留有纤维条索阴影

E.胸片示：脓肿腔内液平消失

考点：广东住院医师全科医学呼吸系统疾病呼吸系统疾病题库

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短文改错。

I like watching birds. I choose this hobby years ago because I like
birds and enjoy being close to the nature. Bird watching is a good
hobby so it isn't very expensive. As a beginner, all you need is curiosity
and a notebook. When you become curious about it, you may want
to buy more books about birds and a better telescope. Not special
skills are needed, but it helps if I join a bird watching club. They can
teach you when and where to watch birds and what to watch them.
You will also be taught about geography or the weather. If you
want to become a bird watcher, I strong suggest you try to find
a bird watching club, and they will help you get start. Good luck!

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用铁片与稀硫酸反应制取氢气时，下列措施不能使氢气生成速率加大的是 [ ]

A．加热

B．滴加少量CuSO₄溶液

C．不用稀硫酸，改用98％浓硫酸

D．不用铁片，改用铁粉

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女性，45岁，间歇性发作咽下困难3个月，伴反酸烧心，可因情绪波动诱发。食管造影未见异常。

诊断首先考虑()

A．食管癌

B．胃食管反流病

C．食管贲门失弛缓症

D．食管裂孔疝

E．硬皮病

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（）土质宜采用顶进法施工。

A、砂夹卵石

B、风干砂

C、充渣路堤

D、黏土

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小型光伏电站总容量原则上不宜超过上一级变压器供电区域内的最大负荷的多少？（）

A.0.15

B.0.2

C.0.25

D.0.3

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