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Test 3
#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
42 cards
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
16 cards
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
42 cards
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
92 cards
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
10 cards
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
10 cards
Chapter 23
#1. Contrast media is used in radiographic imaging to: a. increase density of the area of density b...contrast of the area of interest - b #2. Radiographic images that demonstrates few density differences define:...
HEADENCH|3 years ago|±0|235 views