A.心包增厚,粘连、钙化B.透声较差的液性暗区内有细点状及斑点状回声C.心包脏层与壁层之间液性暗区D.壁层胸膜变薄E.胸膜脏层与壁层之间液...

作者: rantiku 人气: - 评论: 0
问题 A.心包增厚,粘连、钙化 B.透声较差的液性暗区内有细点状及斑点状回声 C.心包脏层与壁层之间液性暗区 D.壁层胸膜变薄 E.胸膜脏层与壁层之间液性暗区 脓胸表现为
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答案 B
解析 :心包积液、胸腔积液都表现为液性暗区,只是部位不同,前者是指心包脏层与壁层之间的液性暗区,后者是指胸膜脏层与壁层之间的液性暗区脓胸是指胸腔积液的透声较差的液性暗区内有细点状及斑点状回声缩窄性心包炎为心包增厚,粘连、钙化,有僵硬感,不随心脏一起运动当伴有包裹性积液时,心包与心脏分离,呈"蛋壳样"改变
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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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