水的CT值范围是: ( ) A: 22~32 HU B: -10~O HU C: 46~66 HU D: 10~20 HU E: 120~150 HU

公告：维护QQ群：833371870，欢迎加入！
公告：维护QQ群：833371870，欢迎加入！
公告：维护QQ群：833371870，欢迎加入！

2022-06-10 问题

水的CT值范围是: ( ) A: 22~32 HU B: -10~O HU C: 46~66 HU D: 10~20 HU E: 120~150 HU

2022-06-07 问题

水的CT值范围是：() A: 22～32 HU B: 46～66 HU C: 10～20 HU D: -10～0 HUE E: 120～150 HU

2022-06-01 问题

The differential absorption of the x-ray beam by different tissues produces various image density, which on CT scans are measured in Hounsfield units (), which of the following description below is NOT correct: ( ) A: Air is measured -1000 HU B: Fat is measured -120 Hu C: Bone is measured +1000 Hu D: Calcification is measured from 80 to 100 Hu

The differential absorption of the x-ray beam by different tissues produces various image density, which on CT scans are measured in Hounsfield units (), which of the following description below is NOT correct: ( ) A: Air is measured -1000 HU B: Fat is measured -120 Hu C: Bone is measured +1000 Hu D: Calcification is measured from 80 to 100 Hu

2022-06-26 问题

如某一脑部图像的窗宽和窗位分别是80Hu和40Hu。那么它所显示的CT值范围为（）。 A: 40～120Hu B: 40～80Hu C: 0～120Hu D: 0～80Hu E: 80～120Hu

2022-06-07 问题

丫鬟(huáihuán) A: huái B: huán

2022-05-27 问题

丫鬟 A: huái B: huán

2022-05-31 问题

语句“我发现姥姥特别喜欢百合花”中，“发”和“花”的拼音分别是： A: huā fā B: fā fā C: huā huā D: fā huā

2022-06-26 问题

水的CT值约（）Hu，空气的CT值（）Hu。

2022-06-26 问题

CT值是反映组织对()的吸收值(衰减系数u),是评价组织器官()的量化值。即吸收系数,单位为Hu。水的CT值为()Hu,脂肪CT值为()Hu,骨CT值为()Hu,空气CT值为()Hu。

2021-04-14 问题

Wan Hu 1-5

1 2 3 4 5 6 7 8 9 10