卫生信息专业人员在病案科中的构成不应少于()。 ["20%","30%","40%","50%","60%"]
东汉名医华佗医技高明,朝廷曾多次召他进宫作官,但均被他拒绝,最后惹怒曹操,竞被投入监狱惨遭杀害。从这个案例体现了华佗的医德思想是() ["不怕艰苦","不分贵贱","不畏权势","不断进取","不图钱财"]
应激时急性反应蛋白不具有何种功能() ["消除异物和坏死组织","抑制蛋白酶作用","消除自由基","抑制纤溶","促进凝血"]
任意分布资料的平均水平的指标是对数正态分布资料集中趋势的指标是描述正态分布资料的集中趋势的指标是比较度量衡单位不同的多组资料变异度的指标是 ["均数","中位数","标准差","几何均数","变异系数"]
应激时泌尿系统中,不变化的是下列哪一项() ["尿少","尿比重高","肾小球滤过率下降","尿K+降低","尿Na+降低"]
一侧肾动脉狭窄()单纯性肾囊肿()多囊肾()慢性肾衰()