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:单选题患儿,男,1岁。一天来腹泻10余次,为黄稀水便。查体:精神稍萎靡,皮肤弹性佳。医师推荐使用WHO规定的口服补液盐。其张力为()A 1/2张B 1/3张C 2/3张D 1/4张E 等张...
Saturday, December 21, 2024
问题:单选题下列川崎病的临床表现,但应除外()A 发热体温达38℃~40℃以上B 皮疹呈向心性、多形性、可见水疱C 手足皮肤广泛硬性水肿D 双眼结膜充血E 口腔黏膜充血,唇干红皲裂。...
Tuesday, October 31, 2023
Thursday, September 22, 2022
问题:单选题0.9%氯化钠80ml,10%葡萄糖80ml,张力为()A 等张B 1/2张C 1/3张D 1/5张E 2/3张...
Saturday, October 29, 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
Thursday, September 22, 2022
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
问题:单选题新生儿溶血症的换血量约为婴儿全血量的()A 1倍B 1.5倍C 2倍D 2.5倍E 3倍...
Tuesday, April 4, 2023
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
Wednesday, September 21, 2022
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
问题:单选题高热3~5天,热退疹出见于()A 麻疹B 幼儿急疹C 风疹D 猩红热E 水痘...
Sunday, August 3, 2025
Thursday, September 15, 2022
问题:患儿,4个月,生后牛乳喂养,突发四肢抽搐,面肌颤动,两眼上翻,持续数秒至数分钟后自然缓解,1天来发作4~5次,每次缓解后...
Saturday, September 17, 2022