RADD 2501 Film Screen Systems - Review Questions

RADD 2501 Film Screen Systems - Review Questions -...

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FILM-SCREEN SYSTEMS REVIEW 1. Why are intensifying screens used with x-ray film? What is their purpose? 2. What is the film emulsion made of? 3. What is the film base made of? 4. Why does a double-coated film emulsion result in a decrease in sharpness? 5. Define latent image: 6. Define manifest image: 7. How is film manufactured to increase its’ speed?
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8. Which of these imaging systems would you choose if you were imaging extremities? 100 speed 600 speed 1200 speed 9. Which of these imaging systems would result in the most radiation exposure to the patient? 100 speed 600 speed 1200 speed 10. Which of these imaging systems would result in the least radiation exposure to the patient? 100 speed 600 speed 1200 speed 11. Which of these imaging systems is the most consistent with the ALARA concept? 100 speed 600 speed 1200 speed 12.What is the cause of quantum mottle? What does it look like?
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13. Which of these imaging systems would result in a radiograph with the most quantum mottle? 100 speed
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RADD 2501 Film Screen Systems - Review Questions -...

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