新生儿发生肺透明膜病主要由于() A.低血糖 B.血清胆红素浓度升高 C.缺氧 D. 发布时间:2017-02-05 14:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: 新生儿发生肺透明膜病主要由于()A.低血糖B.血清胆红素浓度升高C.缺氧D.感染E.缺乏肺泡表面活性物质
题型:单项选择题 患者女性,32岁。发热、尿频、尿急、尿痛一周。体温39℃,WBC13×109/L,N86%,L14%。尿白细胞(++)、红细胞(+)。为明确诊断,最有意义的检查项目是()A.血培养B.中段尿培养C.肾功能检查D.结核抗体检测E.肾脏B型超声显像 查看答案
题型:单项选择题 — Where are the Greens, may I ask? — Well, they ______ to England. They have been there for nearly a week now. [ ]A. have been B. are going to C. have gone D. will go 查看答案