已知某疾病患者8人的潜伏期(天)分别为:13,5,9,12,10,8,11,7。其潜 发布时间:2017-05-07 09:10 │ 来源:www.tikuol.com 题型:单项选择题 问题: 已知某疾病患者8人的潜伏期(天)分别为:13,5,9,12,10,8,11,7。其潜伏期的平均水平为()A.9天B.9.5天C.10天D.10.2天E.11天
题型:单项选择题 —Could you tell us ______?—About a month. [ ]A. how often are they going to be thereB. how often they are going to be there C. how long are they going to be there D. how long they are going to be there 查看答案
题型:单项选择题 患者,男27岁,具有剧烈自发性搏动性牙痛,遇冷刺激可暂时缓解。临床检查时最有可能伴有哪项阳性体征( )A.叩痛B.温度刺激痛C.X线检查见根尖周有圆形或椭圆形边界清晰的透射区D.牙齿松动E.牙齿变色 查看答案