Digital Radiography Study guides, Class notes & Summaries

Week 1 -Digital Radiography Exam 2024 Update Questions and Verified Correct Answers Guaranteed Success

haped areas form a single opening called the ______________ through which important spinal nerves and blood vessels pass. -intervertebral foramen Condition characterized by an abnormal convex curvature of the thoracic spine -kyphosis Formed by the articulation of the superior articular process of one vertebrae with the inferior articular process of another vertebra -zygapophyseal joint zygapophyseal joints -lateral C-spine 70 degree oblique T-spine 45 degree oblique L-spine

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

In medicine, one of the first uses of digital imaging was with the introduction of the CT scanner by __________ __________ in the 1970's. -Godfrey Hounsfield The basic definition of digital imaging is: -Any imaging acquisition process that produces an electronic image that can be viewed and manipulated on a computer. Conventional radiography uses __________ and __________ __________ in the image formation process -film; intensifying screens True or False: In conventional radiography, f...

2 types of digital radiography systems that replaces traditional film with a reusable detector - Digital Radiography and Computed Radiography Imaging plate used in Computed Radiography -Photostimulable storage phosphor imaging plate (PSP or IP) Why is there a two-step process for processing in Computed Radiography? -The radiographer must move the detector between image acquisition and display. Type of system that typically have the detector and reader that are permanent part of a table o...

Conventional xray disadvantages -Longer processing time decreased exposure latitude, must be spot on with technique. Digital Radiography Advantages -Large dynamic range Increased exposure latitude ability to post process PACS

What does the aluminum or lead do in a cassette? -Absorbs back scatter x ray photons Felt; protects against static electricity buildup, dust collection and mechanical damage to plate. - What is the anti static material usually in PSP cassette and what's its functions? Image plate definition -Thin sheet of plastic that records the image. What are the layers of the imaging plate? -Protective Phosphor reflective conductive color support backing

Test Bank for Digital Radiography and PACS 3rd Edition By Carter Updated with All Chapters

Chapter 1: Intro to Digital Radiography and PACSChapter 1: Intro to Digital Radiography and PACSChapter 1: Intro to Digital Radiography and PACS which radiographic image capture method uses chemical development to produce the manifest image? - ANSWER-film/screen radiography which company was the first to introduce PSP imaging commercially in the US? - ANSWER-Fuji which radiographic image capture method uses am x-ray absorber material coupled to a thin film transistor or a charger couple...

Digital Radiography and PACS Chapter 1-5 Practice Questions and 100% Correct ANSWERS Digital Radiography and PACS Chapter 1-5 Practice Questions and 100% Correct ANSWERS