问题:坚持健康文明的生活方式可使冠心病人减少百分之()。...
Thursday, September 22, 2022
Thursday, September 15, 2022
Saturday, September 17, 2022
问题:某年某地的完全寿命表中20岁到25岁的死亡概率为5.1‰,25岁到30岁的死亡概率为6.1‰,则20岁到30岁的死亡概率...
Sunday, September 18, 2022
问题:单选题疾病流行的强度包括()。A 散发、爆发、流行B 散发、流行、大流行C 流行、续发、爆发D 爆发、继发、流行E 续发、继发、散发...
Thursday, April 4, 2024
问题:对于大样本资料,计算总体均数的99%可信区间时t值的取值是()。...
Thursday, September 22, 2022
问题:为保证药效,血药浓度应达到病原菌最低抑菌浓度的()。...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:联合国艾滋病规划署和世界卫生组织公布的《2004年全球艾滋病流行报告》中显示,全球HIV感染者3940万(艾滋病患者40...
Thursday, September 22, 2022
Friday, September 23, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题对预防心脑血管疾病有益的饮食习惯是()。A 多吃腌制食品B 多吃蔬菜水果C 多吃海产品水产品D 多饮茶水E 多饮饮料与非烈性酒...
Sunday, August 3, 2025
问题:临床上应用维生素B6辅助治疗小儿惊厥和妊娠呕吐,是依据维生素B6可作为以下成分起作用()。...
Tuesday, September 20, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022