Monday, December 11, 2023
问题:患者,男性,32岁,突发左季肋部绞痛4小时,无发热,血常规检查正常。尿常规:红细胞20个~30个。超声检查见左肾集合系统...
Saturday, September 17, 2022
问题:主动脉瓣关闭不全之反流与二尖瓣血流同为舒张期流向左室之血流,区别二者之最佳超声技术为( )。...
Thursday, September 22, 2022
问题:以下人体组织、体液回声强度的描述,错误的是( )。...
Wednesday, September 14, 2022
问题:单选题下列哪项不是胃充盈后超声检查的主要目的?( )A 胃癌的早期诊断B 显示胃壁厚度及层次C 鉴别胃壁增厚和粗大粘膜皱壁D 判断肿瘤浸润深度E 提高胃后方结构的显示能力...
Saturday, August 12, 2023
问题:对肝脏局部脂肪浸润与肝脏占位性病变鉴别,最有帮助的是( )。...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022
问题:临床常用E峰流速,A峰流速,E/A比值及IVRT反映( )。...
Thursday, September 15, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
Wednesday, September 14, 2022
Friday, September 16, 2022
问题:单选题下列哪项不是门静脉高压症的超声表现?( )A 门静脉内径<13mmB 脾大C 侧支循环形成D 脾静脉增宽,走行迂曲E 肠系膜上静脉增宽>10mm...
Monday, April 29, 2024
问题:下列对法乐氏四联症的超声检查所见的叙述,哪一项是错误的?( )...
Friday, September 23, 2022
问题:单选题下列不是门脉高压诊断依据的是( )。A 肝硬化B 脾大C 肝静脉扩张D 门静脉扩张E 侧支循环形成...
Saturday, June 7, 2025
问题:肾盏周边部可探及囊性暗区,多为1~2cm大小,其内有时可见强回声,后伴淡声影( )。...
Thursday, September 22, 2022