Computed radiography cr Study guides, Class notes & Summaries

HESI EXIT EXAM STUDY VERIFIED QUESTIONS AND ANSWERS 2023 LATEST UPDATE GRADED A A radiographer prepares to perform an AP projection of the distal femur on a patient with a suspected femoral fracture. Which represents the best approach for positioning both the patient and the x-ray tube? A. Rotate the leg 15 degrees medially; place the cathode end of the tube toward the foot. B. Rotate the leg 15 degrees medially; place the anode end of the tube toward the foot. C. Do not rotate the l...

TEST BANK 3RD EDITION DIGITIAL RADIOGRAGHY & PACS CHAPTER 03 QUESTIONS & ANSWERS 2023 Chapter 03: Digital Radiographic Image Processing and Manipulation Carter: Digital Radiography and PACS, 3rd Edition MULTIPLE CHOICE 1. Failure of the reader to find the collimation edges of an a. will result in image cutoff. b. may cause the image to be too bright or too dark. c. will eliminate all scatter. d. will have no effect on the resultant image. ANS: B OBJ: Describe the formati...

LRA 221 Final Exam Questions and Verified Answers - (2024/ 2025 Update) 100% Correct Review 182 Q: Aliasing occurs when the sampling frequency is not greater than twice the frequency of the input signal. a. True b. False Answer: b. False Q: In digital projection radiography, what process is used to normalize an image that has been taken with too great of an exposure? a. High-pass filtering b. Low-pass filtering c. Automatic rescaling d. Aliasing Answer: c. Automatic res...

TEST BANK FOR DIGITAL RADIOGRAPHY AND PACS 3RD EDITION BY CHRISTI CARTER, BETH VEALE (2024) | CHAPTER 1-9 | LATEST GUIDE. Chapter 01: Introduction to Digital Radiography and Picture Archiving and Communication Systems Carter: Digital Radiography and PACS, 3rd Edition MULTIPLE CHOICE 1. Film and intensifying screens are primarily used in a. computed radiography (CR). b. digital radiography (DR). c. conventional radiography. d. picture archival and communication systems. e. 2. ANS: C ...

1. Film and intensifying screens are primarily used in A. computed radiography (CR) B. digital radiography (DR) C. conventional radiography D. picture archival and communication systems - correct answer C. conventional radiography 2. CR acquires an image through A. conventional film/screen processing using a digital scanner B. the heating of a thermoluminescent device C. an electrically charged cassette D. the use of a storage phosphor plate - correct answer D. the use of a storage ph...

TEST BANK FOR DIGITAL RADIOGRAPHY AND PACS, 3RD EDITION BY CHRISTI CARTER, BETH VEALE (2024) | CHAPTER 1-9 | LATEST GUIDE. Chapter 01: Introduction to Digital Radiography and Picture Archiving and Communication Systems Carter: Digital Radiography and PACS, 3rd Edition MULTIPLE CHOICE 1. Film and intensifying screens are primarily used in a. computed radiography (CR). b. digital radiography (DR). c. conventional radiography. d. picture archival and communication systems. e. 2. ANS: C...

TEST BANK FOR DIGITAL RADIOGRAPHY AND PACS, 3RD EDITION BY CHRISTI CARTER, BETH VEALE (2024) | CHAPTER 1-9 | LATEST GUIDE. Chapter 01: Introduction to Digital Radiography and Picture Archiving and Communication Systems Carter: Digital Radiography and PACS, 3rd Edition MULTIPLE CHOICE 1. Film and intensifying screens are primarily used in a. computed radiography (CR). b. digital radiography (DR). c. conventional radiography. d. picture archival and communication systems. e. 2. ANS: C...

Cassette-based radiography is also called: a. Direct Radiography b. Computed Radiography c. Computed Tomography d. Fluoroscopy -B The plate reader used in computed radiography (CR) is also called the: a. Digitizer b. Thin-film transistor (TFT) c. Scintillator d. Charge-coupled device (CCD) -A

1. Film and intensifying screens are primarily used in ANS conventional radiography 2. CR acquires an image through ANS The use of a storage phosphor plate 3. Technologist efficiency ratings are generally the same when comparing conventional radiography with radiography. ANS computed 4. The active element in a storage phosphor is ANS barium fluorohalide 5. In reference to PSP image capture, to release the latent image, which of the following devices is scanned over the phosphor plate? A...

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 devices is scanned over the phos...