LRA 221 Week 1 Quiz | Latest Version | 2024/2025 | Already Passed

LRA 221 Week 1 Quiz | Latest Version | 2024/2025 | Already Passed 5. In reference to PSP image capture, to release the latent image, which of the following devices is scanned over the phosphor plate? A. Photomultiplier tube B. Fluorescent light C. Focused laser light D. Lithium crystal C. Focused laser light 6. X-ray energy related to direct capture DR will stimulate a ______, which eventually is changed into an electrical signal A. photodensitometer B. scintillator C. TFT array D. charge-coupled device B. scintillator 7. The ______ converts x-ray energy directly to a digital electrical signal A. photoconductor B. photomultiplier C. scintillator D. TLD A. photoconductor 8. Exposure latitude is to conventional radiography as _______ is to DR A. characteristic response B. linear manner C. subject contrast D. dynamic range D. dynamic range 9. A look-up table maps A. latent images B. subject contrasts C. image grayscale values D. optical density C. image grayscale values 1. Film and intensifying screens are primarily used in A. computed radiography (CR)