Sunday, September 11, 2022
Saturday, September 17, 2022
Sunday, September 11, 2022
患者,女性,46岁,有慢性咳嗽,咳痰史10余年,6年来活动后气短...
Sunday, September 11, 2022
患者,男,2岁,反复咳嗽半年。半年前开始反复出现呛咳、发热,经抗...
Thursday, September 15, 2022
单位时间内衰变的核的数目占当时的放射性核数目的比率,被称之为()...
Sunday, September 11, 2022
单纯性甲状腺肿时下列那点是错的()A、甲状腺吸碘率增高B、吸碘高峰前移C、T3抑制试验正常D、T3、T4正常E、TSH正常...
Friday, June 16, 2023
Thursday, September 15, 2022
对40岁以下血性胸腔积液疑诊癌性胸膜炎的病人,下列哪项检查最有意义()A、胸部CT检查B、痰脱落细胞检查C、胸腔积液癌胚抗原检查D、胸腔积液脱落细胞检查E、胸腔积液中LDH测定...
Sunday, October 2, 2022
进入肺泡内没有发生气体交换的这部分气体量称为()A、解剖无效腔B、生理无效腔C、肺泡无效腔D、气体无效腔E、功能无效腔...
Tuesday, January 3, 2023
患者,女性,56岁,诊断肺心病3年,2天前受凉后发热,咳嗽,咳痰...
Sunday, September 11, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
主要作用于β2–肾上腺素能受体而起到支气管解痉的是()...
Sunday, September 11, 2022
Thursday, September 15, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
对肝内病变经皮针刺活检,目前使用方便、最常用的导向方法为()...
Saturday, September 17, 2022
具有相同的质量数和原子序数,但核能态不同的一类核素称为()...
Thursday, September 15, 2022