李某，女，24岁。突发寒战高热、咳嗽咯痰、右胸痛3天，予退热剂后出现大汗淋漓、头晕、眼花、心悸，故来急诊。查体：神志清楚，血压70/45mmHg，心率130次/分，呼吸急促，口唇发绀，右下肺叩诊呈浊音，可闻及管状呼吸音。血白细胞25.6×109/L，中性粒细胞0.86。X线示：右下肺大片炎症浸润阴影。治疗应首选的措施是（）。
A.针对病原菌选用有效的抗生素
B.畅通气道，祛痰，止咳，吸氧
C.应用糖皮质激素
D.纠正水、电解质和酸碱紊乱
E.补充血容量，纠正酸中毒，应用血管活性药物，纠正水、电解质紊乱
参考答案：E
| 补全对话。根据对话内容，将方框内符合对话情境的句子抄写在对话空白处，使对话恢复完整。选项中有两项是多余的。 | |
| A: Hello, Jane! 1 B: Because l went to bed too late last night. A: 2 B: I watched a football match between two famous teams. A: 3 B: Yes, it was. But I was a little disappointed.A: 4 B: Because my favorite player nissed a good chance. He lost a goal. All his fans were very angry with him.A: But you shouldn't be angry with him. He must do his best. B: Yes, I think so. 5 A: I was lonely. My parents went to Beijing for an important meeting. I'm alone at home. B: Don't worry. I'll stay with you. A: rrhank you very much. B: You are welcome.
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