Wednesday, September 21, 2022
Thursday, September 22, 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:单选题3个月内的小儿患化脓性脑膜炎的典型表现是()A 拒食,吐奶,面色发青灰B 嗜睡,凝视,尖叫C 惊厥D 脑膜刺激征阳性E 以上都不是...
Friday, December 15, 2023
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...
Sunday, December 4, 2022
问题:4岁女孩,自幼人工喂养,食欲极差,有时腹泻,身高85cm,体重8kg,皮肤干燥、苍白,腹部皮下脂肪厚度约0.3cm,脉搏...
Tuesday, September 20, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
问题:患儿出生2天,宫内窒息,生后不吃、不哭、体温降至35℃,检查发现右小腿外侧变硬,指凹性水肿。最可能的诊断()...
Sunday, September 18, 2022
问题:患儿男,12岁。肺动脉瓣区听到3/6级收缩期杂音,同时听到不受呼吸影响的明显第二心音分裂。该患者可能是()...
Sunday, September 18, 2022
Thursday, September 22, 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
Friday, September 16, 2022
Thursday, September 22, 2022
Thursday, September 22, 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
Wednesday, September 21, 2022