细菌有哪几种基本形态?其大小及繁殖方式如何? 发布时间:2017-08-20 09:18 │ 来源:www.tikuol.com 题型:问答题 简答题 问题: 细菌有哪几种基本形态?其大小及繁殖方式如何?
题型:问答题 简答题 患者,男,18岁工人,被刀刺伤左前胸,感心慌气短,查体:面色苍白,颈静脉怒张,血压60/45mmHg,心率120次每分,心音弱,为确诊下列哪种措施最佳A.输血、输氧、抗休克B.心包穿刺C.吸氧,保持呼吸道通畅D.用升血压药物E.急诊胸透和心电图 查看答案
题型:问答题 简答题 _____ has been heated discussion over which country bakes the world's best pizza: Italy, where pizza began orthe US, where it was globalized. [ ]A. It B. ThereC. That D. This 查看答案