首页/ 题库 / [单选题]患儿,4岁,平素无发绀,有多次肺炎病史,的答案

患儿,4岁,平素无发绀,有多次肺炎病史,2天前出现发热、咳嗽、气促、烦躁。查体: 体温38.5℃,呼吸56次/分,必率168次/分,口唇发绀心音低钝,胸骨左缘三、四肋间可闻及Ⅲ/6级收缩期杂音,可触及震颤,P2亢进双肺中小水泡音,肝肋下2.5cm,有足背轻度水肿,最重要的处理为

单选题
2021-07-17 21:53
A、紧急行室间隔缺损修补术
B、抗感染、吸氧
C、抗感染、利尿
D、抗感染、利尿、洋地黄
E、急行动脉导管未闭结扎术
查看答案

正确答案
C

试题解析

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