Thursday, September 22, 2022
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022
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...
Sunday, December 4, 2022
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
Tuesday, September 20, 2022
2岁小儿,发热12小时,体温39℃,惊厥1次,表现为双目凝视,四肢抖动,呼之不应,持续约3~4分钟。体检:体温39℃,面...
Thursday, September 22, 2022
Friday, September 23, 2022
Thursday, September 22, 2022
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
3岁患儿,曾多次患肺炎,平时无发绀。查体:心前区隆起,心尖搏动弥散,胸骨左缘第2肋间闻及Ⅲ级粗糙的连续性机器样杂音,向颈...
Thursday, September 15, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
Thursday, September 22, 2022