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【单选题】
男性，41岁。自幼年起反复发作咳喘，近年来症状加重并持续存在哮鸣音，动则气急。血气分析：(呼吸空气)示pH7.30，PaCO24.7kPa(35mmHg)，PaO26.0kPa(45mmHg)。关于本例呼吸衰竭的处理，下列哪一项提法是不妥当的A.
低流量持续吸氧
B.
氧疗，其吸入氧气浓度(FiO2)以纠正低氧血症满意为准
C.
缓解支气管痉挛以改善气体分布
D.
防止代谢性酸中毒的加剧或出现复合性酸中毒
E.
维持呼吸肌的代偿功能，防止通气衰竭
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举一反三
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
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B.
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C.
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D.
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A.
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B.
burglary with intent to murder
C.
slaying
D.
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【单选题】As a CIMA quanlified accountant, you work for SS, a small family business, and the managing director has sent you the following email: "I have recently found out from our health and safety manager tha...
A.
Your assumptions are correct. An expense and a provision will be required to record the cost of the fitting of the filters in the statements for the year ended 31 December 20X0.
B.
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C.
Your assumptiona are incoorect. The costs of fitting of filters will have no impact on teh financial statements of SS. Neither recognistion nor disclosure of the costs is reauired for teh year ended 31 December 20X0.
D.
Jack, I am afraid I do not know the answer to your query. I will be unable to perform the adequate research required to provide to you with an appropriate answer unless i am paid an off the books bonus in cash.
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