下列哪一项不属于入院程序()A.测生命体征 B.办理入院手续 C.健康评估 D.卫生 发布时间:2017-07-03 14:11 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列哪一项不属于入院程序()A.测生命体征B.办理入院手续C.健康评估D.卫生处置E.护送患者入病区
题型:单项选择题 对于函数f(x)=1x(x>0)定义域中任意x1,x2(x1≠x2)有如下结论:①f(x1+x2)=f(x1)+f(x2); ②f(x1x2)=f(x1)f(x2); ③f(x1)-f( x2)x1-x2>0; ④f(x1+x22)<f(x1)+f( x2)2.上述结论中正确结论的序号是______. 查看答案
题型:单项选择题 She worked so quietly ______ no one knew she was there. [ ]A. which B. after C. as D. that 查看答案