与鼻咽癌有关的致癌物是() A.紫外线 B.黄曲霉素和植物苏铁素、乙型肝炎病毒 C. 发布时间:2017-09-04 14:50 │ 来源:www.tikuol.com 题型:单项选择题 配伍题 问题: 与鼻咽癌有关的致癌物是()A.紫外线B.黄曲霉素和植物苏铁素、乙型肝炎病毒C.EB病毒D.血吸虫病E.单纯疱疹病毒Ⅱ型
题型:单项选择题 配伍题 关于流行性乙型脑炎的叙述下列哪项是正确的()。A.乙脑病毒属于DNA病毒B.有较多的中性粒细胞血管浸润C.镂空筛状软化灶形成具有一定诊断意义D.小胶质细胞较多,预后越好E.出现脑膜刺激征基本上可排除脑炎 查看答案
题型:单项选择题 配伍题 The nurse is teaching a client with chronic bronchitis about breathing exercises. Which of the following should the nurse include in the teachingA.Make inhalation longer than exhalation.B.Exhale through an open mouth.C.Use diaphragmatic breathing.D.Use chest breathing. 查看答案