肾结核平片征象()A、肾影倒“八”字形B、病侧“肾下垂”C、肾影不清D、肾区可见不规则钙化灶E、肾外形不光...
Thursday, August 3, 2023
风湿性心脏病二尖瓣狭窄,彩色多普勒血流显像瓣口处形成红色射流,射...
Monday, September 12, 2022
患者女,60岁,因“突发右上腹痛8h”来诊。查体:T37.5℃,...
Monday, September 12, 2022
肺动脉闭锁合并室间隔缺损时()。A、全心扩大,左室为著B、全心扩大,右房为著C、左室壁增厚D、肺动脉位于主动脉前方E、不伴有动脉导管未闭...
Thursday, December 21, 2023
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
患者男性,55岁,心悸,乏力,心绞痛,超声心动图诊断为冠心病、陈...
Thursday, September 15, 2022
以下哪个不是室间隔缺损的类型()。A、单纯膜部型B、嵴下型C、嵴外型D、嵴内型E、干下型...
Wednesday, January 11, 2023
关于组织多普勒超声特点,错误的是()。A、速度方式B、加速度方式C、能量方式D、高通滤波器提取组织低速运动的多普勒信号E、高通滤波器去除血液高速运动的多普勒信号...
Saturday, December 9, 2023
Thursday, September 15, 2022
Thursday, September 15, 2022
老年女性,75岁。慢性支气管炎病史30余年,近1周感冒后咳嗽、气...
Sunday, September 11, 2022
患者女性,57岁,自觉心慌、呼吸困难,X线检查心影呈"梨状",超...
Monday, September 12, 2022
患者吴某,48岁,住院时出现了心脏骤停对其行体外电除颤时,选择能量水平,首次常为()A、50JB、100JC、200JD、300JE、360J...
Friday, October 28, 2022
患者,女,27岁。低热、乏力2周,咳嗽,痰中带血,CT示右肺下叶...
Thursday, September 15, 2022
Monday, September 12, 2022