男性,77岁,反复咳嗽咳痰伴喘息20余年。近6年来活动后气短,并间断有少尿、双下肢水

题型:单项选择题 A3/A4型题

问题:

男性,77岁,反复咳嗽咳痰伴喘息20余年。近6年来活动后气短,并间断有少尿、双下肢水肿。一周前"感冒"后气短、咳嗽加重,痰多不易咳出,伴发热,体温达38℃。2天来家人发现其精神萎靡急送医院。查体:嗜睡,唤之可睁眼,并能作简单回答,呼吸频率25次/分,血压160/95mmHg,心率115次/分,口唇发绀,颈静脉怒张,双肺可闻及散在干湿啰音。吸氧前采动脉血气分析示pH7.29,PaCO280mmHg,PaO46mmHga

对患者氧疗的选择为()。

A.面罩吸氧

B.低流量持续吸氧

C.间断吸入高浓度氧

D.高压氧舱

E.氧浓度以将PaO2提高至60mmHg以上为宜

考点:中西医结合主治医师常用诊疗操作技术常用诊疗操作技术题库
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用方框中词语的适当形式填空,使短文正确、连贯、通顺,每个词限用一次。
always     leaf     be    giraffe   spend   want   never    from
check    information    watch    weekend     learn    bad    zoo 
Dear Sam,
How are you? I’m happy to hear小题1: ________ you. Let me tell you what I usually do at小题2: ________. On Saturday morning, I 小题3:________ do my homework at home. I小题4: ________ about three hours in finishing my homework. In the afternoon, I usually小题5:________ my emails and search for some小题6:________ on the Internet. I小题7: ________ play computer games on it because I think it’s小题8:________ for my eyes. Sometimes I watch movies with my mother. She likes小题9: ________ movies too. I also小题10:________ English on it. In the evening my parents and I 小题11:________ at home. We listen to music together. On Sunday I often go to the小题12:________ to see animals with my sister. My favourite animals are 小题13:_______. They are very tall. They like eating小题14:________ as well as plants. But my sister小题15:________ to see pandas because she thinks they are very cute.
Yours,
Yang Mei
题型:单项选择题 A3/A4型题

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