Lra 221 Study guides, Class notes & Summaries

LRA 221 Review With 100% Correct Answers

Film and intensifying screens are primarily used in - correct answer conventional radiography CR acquires an image through: - correct answer The use of a storage phosphor plate Technologist efficiency ratings are generally the same when comparing conventional radiography with ______ radiography. - correct answer computed The active element in a storage phosphor is: - correct answer barium fluorohalide In reference to PSP image capture, to release the latent image, which of the follow...

LRA 221 Finals Review Questions and Answers Latest Version | 2024/2025 | Rated A+ A device that acts like a camera in an indirect conversion detector is known as a CCD A device that includes a photosensitive array and small pixels that convert light into electrical charges is known as a ______ transistor. thin film A highly efficient indirect conversion system that takes up less fill space than CCDs is known as a(n) CMOS A histogram displays the useful signal by locating: Maxim...

LRA 221- Digital Imaging- Final Study Review- chapters 1-6: review questions and chapter questions and answers, verified/ Which radiographic image capture method uses chemical development to produce the manifest image? a. Computed tomography b. Fluoroscopy c. Film/screen radiography d. Photostimulable phosphor systems c. Film/screen radiography Which company was the first to introduce PSP imaging commercially in the United States? a. Carestream (Kodak) b. Fuji c. Agfa d. Konica ...

LRA 221 Finals Review Questions and answers, verified/ Film and intensifying screens are primarily used in - -conventional radiography CR acquires an image through: - -The use of a storage phosphor plate Technologist efficiency ratings are generally the same when comparing conventional radiography with ______ radiography. - -computed The active element in a storage phosphor is: - -barium fluorohalide In reference to PSP image capture, to release the latent image, which of the following ...

LRA 222 Week 1 Questions and Verified Answers - (2024/ 2025 Update) 100% Correct | Grade A Q: Similar to CR, DR can use the existing diagnostic equipment found in today's imaging departments A. True B. False Answer: B. False Q: Indirect capture DR converts absorbed x-ray energy into visible light A. True B. False Answer: A. True Q: DICOM is a standard that allows imaging modalities and PACS to communicate in the same language A. True B. False Answer: A. ...

LRA 222 Week 3 Questions and Verified Answers - (2024/ 2025 Update) 100% Correct | Grade A Q: To overcome the decrease in sharpness caused by the air gap technique, an increase in SID is required A. True B. False Answer: A. True Q: Grid cutoff results in A. may increased patient exposure B. all of these C. reduced exposure to the IR D. possible increased in quantum noise Answer: B. all of these Q: The unrestricted primary x-ray beam is A. round B. rectangul...