问题:单选题频谱多普勒技术可用来监测血流的种类和性质,下列哪项不能检测?( )A 动脉血流B 静脉血流C 血流宽度D 层流E 湍流...
Saturday, May 13, 2023
问题:单选题强回声常伴声影,以下哪项不是伴声影的强回声?( )A 血管壁B 胆结石C 骨骼表面D 软组织E 充气肺的胸膜-肺邻近处...
Sunday, May 21, 2023
Saturday, September 30, 2023
问题:只能用3.5MHz线阵探头扫查甲状腺,则补救方法为( )。...
Thursday, September 15, 2022
问题:单选题适用于观察胎儿唇腭裂畸形的三维显示方式属于( )。A B C D E...
Friday, December 15, 2023
Thursday, September 22, 2022
Tuesday, September 20, 2022
问题:数字化彩色多普勒超声仪性能高、功能多的关键技术是( )。...
Wednesday, September 21, 2022
问题:单选题适用于观察胎儿唇腭裂畸形的三维显示方式属于( )。A B C D E...
Friday, December 15, 2023
Tuesday, September 20, 2022
Sunday, September 18, 2022
问题:下列数字扫描变换器(DSC)所实现的功能哪个是错误的?( )...
Wednesday, September 21, 2022
问题:单选题传播超声波的媒介物质叫( )。A 耦合剂B 介质C 探头D 晶片E 超声波...
Tuesday, October 10, 2023
问题:多普勒频移与角度的关系,下列描述不正确的是( )。...
Tuesday, September 20, 2022
问题:单选题不属于腔内探头的是( )。A 阴道探头B 直肠探头C 食管探头D 胃镜探头E 经胸探头...
Thursday, November 17, 2022
问题:关于用超声造影测定冠状动脉血流储备的叙述,哪一项是错误的?( )...
Thursday, September 15, 2022
Tuesday, September 20, 2022
问题:探头直接向空气发射,声像图上近场有均匀条状回声显示,因为( )。...
Tuesday, September 20, 2022
问题:在囊肿和实性肿块的声像图鉴别中,错误的是( )。...
Tuesday, September 20, 2022