某地区秋季流感高峰到来之前接种流感疫苗,其注射部位和方法应是A.前臂内侧下段,皮内注 发布时间:2018-07-26 20:13 │ 来源:www.tikuol.com 题型:单项选择题 问题: 某地区秋季流感高峰到来之前接种流感疫苗,其注射部位和方法应是A.前臂内侧下段,皮内注射B.股外侧肌,肌内注射C.前臂外侧,皮下注射D.下腹部,皮下注射E.上臂三角肌,肌内注射
题型:单项选择题 以下哪项不是环境流行病学调查的基本内容()。A.调查环境中污染源的种类和数量B.调查受影响的人群的发病情况C.研究环境污染与人群健康的剂量效应关系D.调查传染病的传染源E.考核环境状况 查看答案
题型:单项选择题 Questions 14-23 ·Look at the ten statements for this part. ·You will hear a story about communication through time. ·Decide whetheryou think each statement is right(R) wrong(W) or not mentioned(NM). ·You will listen to it twice. ·Markyour answers on the Answer Sheet.The natives of the island met one night to discuss a military problem.A. Right B. Wrong C. Not Mentioned 查看答案