问题
单项选择题
关于呼吸衰竭的叙述，下列哪项不正确（）
A.急性呼吸衰竭主要静脉给药
B.任何呼吸衰竭，在迅速纠正代酸时易使碱储备增加出现代碱
C.保持呼吸道通畅是治疗的基本措施
D.急性呼吸衰竭较之慢性呼吸衰竭更易合并代酸
E.呼吸衰竭是由参与外呼吸的任一环节严重病变所致
答案
参考答案：B
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关于呼吸衰竭的叙述，下列哪项不正确（）
A.急性呼吸衰竭主要静脉给药
B.任何呼吸衰竭，在迅速纠正代酸时易使碱储备增加出现代碱
C.保持呼吸道通畅是治疗的基本措施
D.急性呼吸衰竭较之慢性呼吸衰竭更易合并代酸
E.呼吸衰竭是由参与外呼吸的任一环节严重病变所致
参考答案：B
| 补全对话。 | |
| A: 1. , what's wrong? B: Oh…my clothes are out of style. 2. A: Well, maybe you should buy some new clothes. B: Yes, 3. A: Huh. Maybe you could get a part-time job in the evenings. B: I can't, because my parents want me to stay at home every night. I argued with them about it. A: Well, 4. You should talk about your problems. B: And guess what else is wrong? A: What? B: 5. I can't go to sleep.
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