Thursday, September 22, 2022
Tuesday, September 20, 2022
问题:患儿5岁。发热、头痛、呕吐3天,抽搐1次入院。查体:体温39℃,面色苍白,血常规示:白细胞22×109/L,中性粒细胞占...
Thursday, September 22, 2022
问题:足月婴儿。生后1天内出现黄疸,拒哺。查体:嗜睡。面色苍白。HB90g/L,血清未结合胆红素342pmol/L。首先要做的...
Thursday, September 15, 2022
Thursday, September 22, 2022
问题:1岁男孩。母乳喂养,近3个月来面色渐苍黄,间断腹泻,原可站立,现坐不稳,手足常颤抖。体检面色苍黄,略水肿,表情呆滞,血红...
Saturday, September 17, 2022
问题:单选题结核菌素试验阳性是属于变态反应的()A Ⅰ型B Ⅱ型C Ⅲ型D Ⅳ型E Ⅴ型...
Saturday, June 28, 2025
问题:新生儿化脓性脑膜炎,脑膜刺激征不明显的原因是()...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题胎儿循环的特点是()A 肺血流量大B 肺血管阻力高C 肺血管压力低D 娩出前卵圆孔关闭E 脐静脉血氧饱和度低...
Thursday, July 4, 2024
Tuesday, September 20, 2022
问题:单选题新生儿生后4~6个月时,体重每日增加()A 100~200gB 300~400gC 500~600gD 700~800gE 900~1000g...
Saturday, December 21, 2024
问题:单选题胚胎期是指受孕后的()A 8周以内B 9周以内C 10周以内D 11周以内E 12周以内...
Monday, February 10, 2025
问题:患儿,男,12岁。低热3周,双膝关节痛,疲倦、纳差。查体:心率126次/分,心音低钝,心尖部闻及3/6级收缩期杂音,双膝...
Wednesday, September 14, 2022
问题:6个月婴儿,3天来咳嗽伴喘憋,有低热,肌注青霉素无效收入院。体检:烦躁、喘息、三凹征(+),呼吸80次/分,心率180次...
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022