皮皮学，免费搜题
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【单选题】
患者，男，76岁，输液过程中突然出现急性肺水肿，遵医嘱给病人用20%~30%乙醇湿化吸氧，其目的是()。A.
降低肺泡内血管表面张力
B.
增加肺泡表面张力
C.
降低肺泡内泡沫的表面张力
D.
增加呼吸道血管张力
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知识点：
皮皮学刷刷变学霸
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【单选题】某女，12岁，阴道流血3天，面色苍白BP12.018．0kPa（90/60mmHg），子宫不大，附件正常，无外伤及性生活史。患者自觉头晕、心悸、四肢冰冷。阴道流血的原因最可能的是（）
A.
因卵巢功能不全，经血量多
B.
早孕
C.
遗传性疾病
D.
感染
E.
凝血功能障碍
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【简答题】accomplish ambition ideal individual obstacledominates release seemingly solution visionMost churches were built with donations from private ____________ rather than the government or companies.
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