问题:男,51岁,重症肺炎患者,入院后次日病情加重,突发持续性呼吸急促,发绀,伴烦躁,呼吸频率38次/分,心率108次/分,律...
Sunday, September 18, 2022
Wednesday, September 14, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
Sunday, September 18, 2022
Thursday, September 22, 2022
问题:单选题奇脉见于()A 心绞痛B 高热C 心包大量积液D 严重贫血E 主动脉瓣关闭不全...
Wednesday, August 23, 2023
问题:患者男性,55岁,1个月前患心肌梗死,2天前突然再次出现胸痛,伴呼吸困难,咳嗽、小量咯血,查D-二聚体在700μg/L。...
Thursday, September 22, 2022
问题:男性,25岁,因被人用刀刺伤背部,伤口流血,2小时后抬入医院。体查:神志淡漠,口渴,皮肤苍白,稍冷,脉搏110次/分,收...
Thursday, September 22, 2022
问题:单选题急性广泛前壁心肌梗死患者,75岁,发病3小时入院,首选的治疗是().A 尿激酶B 替罗非班C 低分子右旋糖酐D 利多卡因E 硝酸甘油...
Friday, June 16, 2023
问题:单选题心电图表现为:提前出现的QRS波群,其前有逆行P波,P-R0.12秒代偿间歇完全提示()。A 房室交界性期前收缩B 窦性心律C 室性期前收缩D 房性期前收缩E 预激综合征...
Thursday, October 19, 2023
Monday, September 19, 2022
Thursday, September 22, 2022
问题:患者就诊前一个月内发作一次或数次静息心绞痛及梗死后心绞痛,发作时ST段下移>1mm,持续时间<20分钟,临床称()....
Friday, September 16, 2022