消毒染有霍乱弧菌食具的最佳消毒措施是()
A.2%漂白粉
B.煮沸
C.紫外线
D.3%的来苏儿
E.3%的石炭酸
参考答案:B
I would appreciate very much if you could send me a few copies of the mechanic design of your
new model. [ ]
A. it
B. that
C. this
D. you
关于胎盘早剥时的处理原则正确的是
A.需经 * * 分娩者,不宜行人工破膜
B.纠正休克,足量补液
C.产妇病情恶化,不论胎儿是否存活均应及时行剖宫产术
D.确诊为轻型早剥者可行期待疗法
E.DIC高凝阶段不主张及早应用肝素