选择题:关于X线的叙述,错误的是()Regarding the description of X-ray, the mistak

题目内容:

关于X线的叙述,错误的是()Regarding the description of X-ray, the mistake one is()

A.1895年伦琴发现X线In 1895, Roentgen discovered X-ray

B.电子源是X线产生必备条件之一The electron source is a prerequisite for X-ray generation

C.X线具有一定的波长和频率X-rays have certain wavelength and frequency

D.X线通过三棱镜会发生折射X-rays do refract through the prism

参考答案:

能将X线直接转换成电子信号的材料是()can convert X-ray into electronic signal

能将X线直接转换成电子信号的材料是()can convert X-ray into electronic signal directlyA.溴化银AgBrB.碘化绝CsIC.非晶硒a-SeD.非晶硅

查看答案

数字减影血管造影基于()运算What operation does digital subtraction angiog

数字减影血管造影基于()运算What operation does digital subtraction angiography use()A.加法AdditionB.减法SubtractionC

查看答案

下列关于对比剂的说法哪个是正确的()Which of the following statements about co

下列关于对比剂的说法哪个是正确的()Which of the following statements about contrast medium is true()A.对比剂的作用是形成浓黑的胶片

查看答案

CT成像的物理基础是()The physical basis of CT imaging is()

CT成像的物理基础是()The physical basis of CT imaging is()A.X线的吸收衰减X-ray attenuationB.计算机图像重建Computer aided

查看答案

下列哪种病变通常不出现蛋白尿()

下列哪种病变通常不出现蛋白尿()A.化脓性扁桃体炎引起的高热B.高血压病(3级)C.妊娠中毒症D.缺血性心脏病(心绞痛发作时)E.慢性右心功能不全

查看答案