Tuesday, September 13, 2022
目前,我国高清晰度电视系统的扫描行数是(),场频是()Hz,仍然...
Thursday, September 15, 2022
过敏性肺炎有哪些X线特征?过敏性肺炎在X线上有哪些表现呢?应如何诊断过敏性肺炎呢?...
Friday, August 4, 2023
Friday, September 16, 2022
脂肪的CT值为()A、0HUB、-100HUC、32HUD、1000HUE、-1000HU...
Thursday, September 29, 2022
Friday, September 16, 2022
Wednesday, October 11, 2023
灌注法胆系造影的5种造影方法为()、()、()、()和()。...
Friday, September 16, 2022
关于CR的特点,错误的是()A、用途广,适应性强B、动态范围大C、密度分辨力高D、可进行血管造影E、数字图像...
Sunday, October 23, 2022
高压交换闸长期工作后其触点弹性减低、变形或移位,会出现触点()现象。...
Wednesday, February 15, 2023
Friday, September 16, 2022
Wednesday, August 16, 2023
头颅定位用各连线中,()称放射解剖学基线;()称人体解剖学基线。...
Friday, September 16, 2022
Thursday, April 25, 2024
Tuesday, April 2, 2024
Thursday, September 15, 2022
最简单的锁止器是()A、电磁式B、旋钮式C、弹力式D、咬合式E、电机式...
Thursday, September 29, 2022
Friday, September 16, 2022
头部DSA穿刺插管所致并发症有:()A、暂时性动脉痉挛B、假性动脉瘤和动静脉瘘C、插管器械在动脉内折断D、血管破裂E、动脉粥样硬化斑块脱落...
Wednesday, November 23, 2022