X | 我不是台北書呆子
![X](https://i.imgur.com/Yg8tUKe.jpg)
Abasictenetofplainx-raysistoobtainatleasttwoviewsoftheanatomyinquestion,usuallytaken90degreesapartfromeachother(orthogonal).Oneof ...
![X](https://i.imgur.com/Yg8tUKe.jpg)
X-rays are electromagnetic radiation produced in an evacuated glass tube (bottle in the image below). A spinning tungsten anode is the target for high velocity electrons that have been accelerated across the vacuum in the tube by a large voltage differential between the cathode and the anode. When the electrons strike the anode, x-rays are liberated along with heat. X-rays are only produced when there is a voltage differential applied across the cathode and anode, therefore, the x-ray tube is dormant until activated by the Medical Radiation Technologist (MRT). This physical, on/off, arrangement is used for all modalities that employ x-rays for imaging (X-ray, CT, Fluoroscopy, Angiography). (Figure 3.3)
Figure 3.3 X-ray Tube, SchematicThe quantity and energy of the x-rays produced is controlled by the parameters set on the machine by the MRT. Every effort is ...
Medical X | 我不是台北書呆子
Plain Film X-Ray | 我不是台北書呆子
Principles of X | 我不是台北書呆子
X | 我不是台北書呆子
X | 我不是台北書呆子
X | 我不是台北書呆子
X | 我不是台北書呆子
X-ray Imaging | 我不是台北書呆子
![](https://i.imgur.com/Yg8tUKe.jpg)
【臺北市私立全景文理短期補習班】評價好嗎?
補習班名稱:臺北市私立全景文理短期補習班所在區域:大安區詳細地址:忠孝東路4段148號10樓之2連絡電話:(02)87713190立案文號:...