2022年放射医学主治医师考试题库及答案解析.pdf
《2022年放射医学主治医师考试题库及答案解析.pdf》由会员分享,可在线阅读,更多相关《2022年放射医学主治医师考试题库及答案解析.pdf(17页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、2015 年放射医学主治医师考试题库及答案解析天宇考王卫生资格考试题库包含:章节练习、综合复习题、模拟试卷、考前冲刺、历年真题等。试题量:5609 道。A1 型题:每一道考试题下面有A、B、C、D、E五个备选答案,请从中选择一个最佳答案。1、X线成像的基础包括A、穿透性和不同组织结构的特点B、荧光效应C、感光效应D、电离效应E、生物效应正确答案:A 答案解析:穿透性是X线成像的基础;不同组织结构由不同元素组成,形成了不同X线衰减的差别,是X线成像的基础。2、X线管内高速电子的动能取决于A、X 线管灯丝加热电压B、阴极与阳极间的电势差C、靶物质的原子序数D、管电流E、阴极灯丝焦点大小正确答案:B
2、 答案解析:X线束中的最大光子能量等于高速电子撞击靶物质的能量,而电子的最大能量又决定于管电压的峰值。3、X线是一种波长很短的电磁波,其波长范围为A、0000210nm B、00002100nm C、00002500nm D、0000650nm E、00006500nm 正确答案:D 答案解析:X线波长范围0000650nm。4、X 线随距离增加而减弱,也可在穿过物体时被吸收或产生散射线而减弱。以下哪种说法正确A、X 线吸收与距离成正比B、X线的吸收与波长成正比C、X线的吸收与物体的厚度成反比D、X线的吸收与该物质的原子序数的立方成反比E、X线的吸收与物体的密度成正比正确答案:E 5、X线透视
3、主要利用X线特性的A、穿透性与荧光作用B、穿透性与电离作用C、穿透性与胶片感光作用D、荧光作用和电离作用E、穿透性与生物效应正确答案:A 答案解析:穿透性是成像的基础;X 线能激发荧光物质,使波长短的X线转换为波长长的可见荧光,称为荧光作用,是透视的基础。6、CR系统在肌肉骨骼系统的应用实践中,对哪一类病变的显示可能受到限制A、脊柱侧弯B、长骨病变C、胸椎病变D、短骨病变E、关节软骨病变正确答案:E 7、CR摄影和 DR摄影相比文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码
4、:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8
5、H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码
6、:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8
7、H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码
8、:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8
9、H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码
10、:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5A、时间分辨力和空间分辨力俱佳B、时间分辨力好,空间分辨力不足C、空间分辨力好,时间分辨力不足D、时间分辨力和空间分辨力均不足E、以上都不是正确答案:D 答案解析:DR 摄影与 CR摄影相比时间分辨力和空间分辨力均进一步提高。8、CR摄影和传统X线摄影相比A、密度分辨力和空间分辨力俱佳B、密度分辨力好,空间分辨力不足C、空间分辨力好,密度分辨力不足D、密度分辨力和空间分辨力均不足E、以上都不是正确答案:B 答案解析:CR的优点包括提高图像的密度分辨力,缺点是时间分辨力和空间分辨力不足。9、CR摄影和常规X线摄影的不同之处在
11、于A、实现常规X 线摄影信息数字化B、X线发生器不同C、人体 X线吸收系数不同D、对 CR图像的观察与分析不同E、将已摄取的X线胶片数字化正确答案:A 答案解析:CR摄影和常规X线摄影相比X 线发生器、人体X 线吸收系数、对图像的观察与分析都相同。10、不能发现透光性肾盂结石的检查方法为A、B超B、CT 文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T
12、7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT
13、5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T
14、7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT
15、5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T
16、7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT
17、5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5C、透视D、IVP E、MRI 正确答案:C 答案解析
18、:透视及X 线摄影不能发现透光性肾盂结石。11、不能发现透光性结石的检查方法是A、B超B、CT C、IVP D、KUB摄影E、MRI 正确答案:D 答案解析:KUB摄影不能发现透光性结石。12、常规高电压正位胸片的拍摄要求有A、电压为80120kV B、焦-片距为 150180cm C、中心线通过第3 胸椎水平D、深呼气状态下屏气曝光E、胸部适当前倾,两上臂内旋正确答案:E 答案解析:常规正位胸片的拍摄要求有取后前立位,焦-片距为 180 200cm,常规采用高电压为 120140kV,胸部适当前倾,两上臂内旋,中心线通过第4 胸椎水平,深吸气状态下屏气曝光。13、对于透视及摄影的说法,以下哪
19、项说法是正确的A、对脊柱,骨盆的观察不受限B、X线透视时只要荧光板够亮,无须暗适应C、透视影像的空间分辨率更高D、可动态观察心脏、大血管搏动文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 Z
20、Z3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8
21、N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 Z
22、Z3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8
23、N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 Z
24、Z3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8
25、N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5文档编码:CT5S8N2J2A6 HN7T3R8H3T7 ZZ3B6R1B8D5E、X线摄影时用增感屏,可增加辐射剂量正确答案:D 答案解析:由于透视对比度和清晰度较差,难于观察密度与厚度差别小的器官以及密度与厚度较大的部位,可对器官动态观察,用增感屏是为了提高射线的利用率,减少辐射剂量。14、腹部
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 2022 放射 医学 主治医师 考试 题库 答案 解析
限制150内