问题:男性,45岁,有吸烟史20年,劳累后于晚10时,突然咯鲜红色血数口,伴咳嗽、胸闷、乏力、心悸,急诊应首选下列哪项检查为宜...
Sunday, September 18, 2022
问题:联合应用两种药物,其总的作用大于各药单独使用的代数和,这种作用叫做()。...
Sunday, September 18, 2022
Sunday, September 18, 2022
Monday, September 19, 2022
问题:男,47岁,上腹痛5年,发作与进食有关,检查上腹轻压痛,钡餐显示胃黏膜充血、水肿,呈红白相回.以红为主,表面附有黏液。此...
Wednesday, September 21, 2022
问题:妊娠39周,入院前抽搐2次,现昏睡状,血压26/16kPa(195/120mmHg),胎位头位,胎心率140次/分,有不...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
问题:单选题关于原发性肝癌发病的可能因素,哪项不是()。A 乙型病毒肝炎B 淤血性肝硬化C 酒精D 黄曲霉素E 华支睾吸虫感染...
Tuesday, March 7, 2023
Sunday, September 18, 2022
Thursday, September 22, 2022
问题:一化脓性脑膜炎患儿,体检时发现皮肤及结合膜有小出血点,其病原菌最可能是()。...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:医患关系中的相互参与模式最适用于以下哪种情况()。...
Wednesday, September 21, 2022
问题:女,42岁,风心病二尖瓣狭窄并关闭不全6年,气急、尿少。下肢水肿、腹胀2年。查体:肝肋下3指,压痛。心电图示:快速房颤。...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:男性,15岁,学生。受凉后出现鼻塞、流涕、头晕、头痛伴发热,体温38℃。同班同学无相似症状。血常规检查示:WBC3.0×...
Thursday, September 22, 2022
问题:男性,41岁,1周来反复呕血3次,每日黑便3~5次,下列哪项能判断上消道出血已基本停止()...
Saturday, September 17, 2022