问题:前置胎盘在孕20周目前发现率可高达20%,足月妊娠时,其发现率为...
Friday, September 16, 2022
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:下列哪种原因引起的伪影在头颅CT检查中可以忽略()...
Friday, September 16, 2022
问题:超声声束通过肝内含脂肪的肿块时,其后面的膈肌回波显示会:()...
Friday, September 16, 2022
Friday, September 16, 2022
Thursday, September 15, 2022
问题:SPECT对哪些方面的要求高于常规γ照相机()A、晶体的厚度和光电倍增管数量B、准直器的种类和数量C、显示器的尺寸和数量D、遥控器的数量和功能E、系统的均匀性和线性...
Monday, December 25, 2023
Thursday, September 15, 2022
问题:下列哪项是肝癌治疗后,观察有否复发的有效筛选手段:()...
Thursday, September 15, 2022
Friday, September 16, 2022
Friday, September 16, 2022
问题:关于骨质软化错误的说法是()A、单位体积内矿物质含量减少B、单位体积内骨组织有机成分正常C、单位重量内骨组织钙盐含量减少D、骨组织化学成分有变化E、单位体积内正常钙化的骨组织量减少...
Monday, January 23, 2023
Sunday, September 11, 2022
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:TSH基础值很低,TRH兴奋试验TSH增高,但高峰延迟考虑()...
Friday, September 16, 2022
Friday, September 16, 2022