Thursday, September 22, 2022
问题:鼻咽癌是我国高发恶性肿瘤之一,具有明显地域分布特征,影像学具有重要作用。关于咽部CT增强扫描,下列错误的是()...
Saturday, September 17, 2022
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
问题:单选题在CT扫描前,需要大量饮水的检查部位是( )。A 肝胆B 肺C 肾脏D 胰腺E 膀胱...
Friday, November 11, 2022
问题:单选题胸椎压缩骨折体位选择,正确的是()A 脊柱正位B 胸椎正侧位C 脊柱正侧位D 腰骶部正位E 颈胸段正侧位...
Wednesday, September 11, 2024
Thursday, September 15, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
问题:单选题SPECT显像条件选择,最适宜的γ射线能量为( )。A 60~80keVB 100~250keVC 511keVD 364keVE 300~400keV...
Sunday, October 13, 2024
Thursday, September 22, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
问题:单选题膈下肋骨摄影,采用的呼吸方式为( )。A 浅呼吸屏气B 深呼气屏气C 深吸气屏气D 平静呼吸屏气E 腹式呼吸屏气...
Saturday, April 19, 2025
Thursday, September 22, 2022
问题:患者,男,25岁,车床工,钢件加工中碎屑飞溅突感左眼剧痛、视物模糊。患者最可能原因()...
Thursday, September 22, 2022