问题:低钾血症时心电图最明显的改变是T波低平并出现U波,其次QRS波群变窄,P-R间期缩短。()...
Friday, September 16, 2022
Friday, September 16, 2022
Saturday, February 18, 2023
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题乙型肝炎肝硬化患者,服药后肝功能多项异常,哪项提示细胞严重坏死?()A ACT/AST升高B AST/ACT升高C MAO升髙D ACP升高...
Thursday, September 22, 2022
问题:多选题胆囊三角是由()组成的。A肝总管B胆囊管C胆总管D肝脏下缘...
Saturday, February 18, 2023
问题:多选题剪刀步态的特点有()。A下肢向前内侧迈出B双膝内侧常互相摩擦碰撞C足尖着地,呈剪刀布或交叉步D身体摇晃不稳,如醉汉...
Thursday, November 3, 2022
问题:单选题能同时直接扩张动脉和静脉以降低前、后负荷的药物是()。A 硝普钠B 硝酸甘油C 尼卡地平D 硝苯地平...
Wednesday, February 22, 2023
问题:判断题癔病性痉挛多在白天或暗示下发作,发作时有神经系统病理症。()A 对B 错...
Sunday, October 22, 2023
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, September 23, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022
问题:下列体征中,哪项是右心衰和下腔静脉阻塞所共有的?()...
Thursday, September 15, 2022
Thursday, September 22, 2022
问题:多选题血栓闭塞性脉管炎主要侵袭四肢的()。A中动脉B中静脉C小动脉D小静脉...
Saturday, February 10, 2024
Thursday, September 22, 2022