#1. What is the function of the cathode? - Produces the thermionic cloud & conducts high voltage gap between anode and cathode #2. What is the function of the focussing cup? - Narrowing electrons ...
Dakota_Lynn_Jeffs|5 years ago|±0|66 views
Rad 107: Radiation protection
...superficial tissues. - filter #21. The radiographic beam should be collimated so that it is _____ the image receptor. - no larger than #22. The scientist who discovered x-rays: - Wilhelm Roentgen #23. What...
Alexandra_Richardson|7 months ago|±0|36 views
Contrast and Density
#1. 1. Does increasing kVp increase or decrease contrast? - Decreases #2. 2. Does Increasing OID Increase or decrease contrast? - Increases #3. 3. Does increasing filtration increase or decrease con...
rachelcunningham|4 years ago|±0|32 views
Image Analysis Guidelines
Field of view (FOV) - Area of the image receptor from where the image data are collected. For computed...perpendicular to the IR foreshortens the image of the lower leg on the image. #15. Grid - Device consisting...
Diego_Sufi|5 years ago|±0|41 views
Chapter 17 Imaging Vocabulary
...increase in technical factors to achieve proper image receptors exposure. #5. 5. Aerophagia - A psychological...decrease in technical factors to achieve proper image receptor exposure. #22. 22. Edema - Swelling. Additive...
rachelcunningham|5 years ago|±0|84 views
Chapter 7 Book Questions
...attenuation #2. Computed radiography uses what as its image receptor? - photostimulable phosphor plate #3....mA setting at 0.25 second? - 125 mAs #5. Which image receptor system does NOT use light during exposure...
Erin_Cook_Phillips|5 years ago|±0|988 views