Computed radiography cr Study guides, Class notes & Summaries
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![RADS X-RAY EQUIPMENT QUIZ AND ANSWERS 2024](/docpics/4151430/6598458973415_4151430_121_171.jpeg)
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RADS X-RAY EQUIPMENT QUIZ AND ANSWERS 2024
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RADS X-RAY EQUIPMENT QUIZ AND ANSWERS 2024 
Cathode - ANS-Negative side of x-ray tube 
Anode - ANS-Positive side of x-ray tube 
Diode - ANS-Any tube with two electrodes 
Cassette - ANS-A rigid holder that contains imagine plates 
Image receptor - ANS-Any medium that receives the radiographic image 
Thermionic emission - ANS-The outer shell electrons of the cathode are boiled off 
Ionization - ANS-Addition or removal of electrons from an atom 
Fluoroscopy - ANS-Provides a continuous image of the ...
![HESI EXIT EXAM STUDY VERIFIED QUESTIONS AND ANSWERS 2023 LATEST UPDATE GRADED A](/docpics/3586995/6523f7b39421b_3586995_121_171.jpeg)
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HESI EXIT EXAM STUDY VERIFIED QUESTIONS AND ANSWERS 2023 LATEST UPDATE GRADED A
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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...
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HESI EXIT EXAM STUDY VERIFIED QUESTIONS AND ANSWERS 2023 LATEST UPDATE GRADED A
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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 towar...
![Test 3 Hesi Exam _ Updated and Correctly Answered Questions 100% A+](/docpics/5457147/66550b16c63fc_5457147_121_171.jpeg)
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Test 3 Hesi Exam _ Updated and Correctly Answered Questions 100% A+
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Test 3 Hesi Exam _ Updated and Correctly Answered Questions 100% A+ 
 
Where should the central ray (CR) enter the patient on an anteroposterior (AP) projection of the chest with the patient in the lateral decubitus position? - CORRECT ANSWER-Three inches below the jugular notch. 
 
Which condition requires a patient to be placed in a negative pressure room, and healthcare workers to wear respiratory protection when entering? - CORRECT ANSWER-Tuberculosis 
 
Which is the most appropriate respons...
![TEST BANK OF DIGITAL RADIOGRAPHY AND PACS, 3RD EDITION, CHAPTER 01 QUESTIONS WITH ANSWERS 2023](/docpics/3275229/64e0872e9a64e_3275229_121_171.jpeg)
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TEST BANK OF DIGITAL RADIOGRAPHY AND PACS, 3RD EDITION, CHAPTER 01 QUESTIONS WITH ANSWERS 2023
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TEST BANK OF DIGITAL RADIOGRAPHY AND PACS, 3RD EDITION, CHAPTER 01 QUESTIONS WITH ANSWERS 2023 
 
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. 
 
 
 
ANS: C	OBJ: Explain late...
![Radiation Protection in Medical Radiography chapter 11 exam 2024 with correct answers](/docpics/4250868/65a77cf448203_4250868_121_171.jpeg)
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Radiation Protection in Medical Radiography chapter 11 exam 2024 with correct answers
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the radiographic beam should be collimated so that it is which of the following? correct answersB. No larger that the image receptor. page 231 
 
both alignment and length and width dimensions of the radiographic and light beams must correspond to within: correct answersB. 2% of the SID page 233 
 
what is the function of a filter in diagnostic radiology? correct answersC. to decrease the x radiation dose to the patients skin and superficial tissue page 236 
 
HVL may be defined as the thickness...
![ARRT Registry Exam review 2023 Questions with 100% correct Answers](/docpics/63f5bd7a6c115_2397604.jpg)
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ARRT Registry Exam review 2023 Questions with 100% correct Answers
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What is the correct term used to describe an intravenous injection of a concentrated volume of contrast media? 
a. bolus 
b. infusion 
c. extravasation 
d. luminal - ANSWER-a. bolus 
 
Which of the following methods utilizes a detector that captures x-ray energy and converts it into an electronic signal? 
a. indirect capture 
b. CCD 
c. cassette based radiography 
d. direct capture - ANSWER-d. direct capture 
 
The energy of a characteristic x-ray photon created when an L shell electron fills a...
![Digital Radiography and Pacs](/docpics/4324833/65b1fb596cc05_4324833_121_171.jpeg)
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Digital Radiography and Pacs
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Contents 
Part I: Introduction 
1 Introduction to Digital Radiography 
and PACS, 2 
Part II: Basic Principles 
2 Basic Computer Principles, 18 
3 Networking and Communication 
Basics, 40 
Part III: Digital Radiographic Image 
Acquisition and Processing 
4 Cassette-Based Equipment: The 
Computed Radiography Cassette, 
Imaging Plate, and Reader, 62 
5 Cassette-Based Image Acquisition, 78 
6 Cassetteless Equipment and Image 
Acquisition, 100 
7 Digital Radiographic Image Processing 
and Manipulatio...
![Digital Radiography and PACS 3rd Edition Carter Test Bank Chapter 1 - 13](/docpics/4929803/6610190bbf264_4929803_121_171.jpeg)
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Digital Radiography and PACS 3rd Edition Carter Test Bank Chapter 1 - 13
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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. 



ANS: C OBJ: Explain latent image formation foar n/tteisotnal radiography. 
2. Intensifying screens 
a. absorb light. 
b. emit light. 
c. absorb scatter. 
d. emit positive electrons. 


ANS: B OBJ: Explain latent image formation for conventional radiography. 
3. Which modality was the ...
![Rad 31 Digital Fluoroscopy](/docpics/4325049/65b2029156c04_4325049_121_171.jpeg)
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Rad 31 Digital Fluoroscopy
- Summary • 7 pages • 2024
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Digital Fluoroscopy (DF) 
•	Digital x-ray imaging system that produces a series of dynamic images with use of an area x-ray beam and an image intensifier 
Operating Console 
•	Contains alphanumeric & special function keys for entering patient data & communicating with the computer 
•	In addition, computer interactive video controls, a pad for cursor, and region-of-interest manipulation 
Digital Fluoroscopy Imaging System 
•	During DF, the under-table x-ray tube actually operates in radio...
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