Computed radiography cr Study guides, Class notes & Summaries

General X-ray Machine Operator UPDATED Exam Questions and CORRECT Answers collimator definition - Correct ANSWER- A box-like device attached under the tube housing that allows the limited operator to vary the size of the radiation field (a variable aperature) detent - Correct ANSWER- A mechanism that tends to stop a moving part in a specific location computed radiography (CR) - Correct ANSWER- Sometimes called "filmless systems" which produce images via a digital format using comput...

Increased dose equals increased probability of effects best describes what effect? - Stochastic Effects The annual effective dose limit for the general public, assuming frequent exposure, is...? - 1.0 mSv The use of gonadal shielding on female patients may reduce gonad dose by up to what percentage? - 50% The blood count is depressed following a whole body dose equivalent of at least how many rads? - 0.25 Sv Radiation doses up to ____ are considered relatively low risk to...

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...

DIGITAL RADIOGRAPHY AND PACS, 3RD EDITION BY CARTER CHAPTER 1-9 QUESTIONS WITH ANSWERS AND EXPLAINATIONS LATEST 2023-2024 [TEST BANK] 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 syst...

CT - Computed Tomography CR - Computed Radiography NM - Nuclear Medicine CRT - Cathode Ray Tube PET - Positron Emission Tomography SPECT - Single Photon Emission Computed Tomography AP - AnteroPosterior (position) PA - PosteroAnterior (position) DR - Digital Radiography PACS - Picture Achieving and Communications System RIS - Radiology Information System DICOM - Digital Imaging and COmmunications in Medicine EPI - Echo Planar Imaging

LMRT Complete Solutions 2024 X-rays where discoverd in 1895 by? Roentgen The Joint Review Committee on Education in Radiologic Technology (JRCERT) is the: Organization that accredits schools for radiologic technologists. The worlds oldest and largest radio-logic science professional organization is the ? American society of radiologic Technologist. What organization establishes standards and provides certification examinations for radiologic technologists? American registry of Radi...

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 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 d. direct capture The energy of a characteristic x-ray photon created when an L shell electron fills a K shell vacancy in ...

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 ...

Radiographer A radiologic technologist who administers ionizing radiation to perform radiographic procedures. They produce radiographic procedures at the request of a physician. Radiologic technology a health care profession that includes all diagnostic imaging technologists and radiation therapists. Radiographers must evaluate an image for _______ quality, _______, and _________ relative to the diagnosis or the reason for the procedure. technical, accuracy, appropriateness ALARA As Low A...

X-rays were discovered by... - ️️Roentgen in 1895 in Germany The Joint Review Committee on Education in Radiologic Technology (JRCERT) is the... - ️️organization that accredits schools for radiologic technologists The largest professional organization for radiologic technologists is the... - ️️ASRT The x-ray room has an area that protects the limited operator from scatter radiation and is called... - ️️the control booth Mechanism on the x-ray tube that provides a stop...