Rad 370 digital imaging - Study guides, Class notes & Summaries

Rad 370 Chapter 1 Verified A+ What is the primary function of a radiographer? The primary function is to produce high-quality diagnostic images using X-rays, CT, MRI, or other imaging techniques. How do X-rays interact with different tissues in the body? X-rays are absorbed by denser tissues like bones and pass through less dense tissues like muscles and organs. What does ALARA stand for in radiology? ALARA stands for "As Low As Reasonably Achievable," referring to...

RAD 370 Midterm Answers What is the primary function of a radiographer? The primary function is to produce high-quality diagnostic images using X-rays, CT, MRI, or other imaging techniques. How do X-rays interact with different tissues in the body? X-rays are absorbed by denser tissues like bones and pass through less dense tissues like muscles and organs. What does ALARA stand for in radiology? ALARA stands for "As Low As Reasonably Achievable," referring to minim...

NVCC RAD 105 Quiz 2 - Spring 2018 with Complete S What are the two main parts of the x-ray tube? - Answer-Anode and Cathode The x-ray tube component that stops the stream of electrons and produces the x-ray beam is called the: - Answer-Anode Of all of the energy traveling through the x-ray tube during a radiographic exposure, the largest percentage of this electrical energy is converted to: - Answer-Thermal energy (heat) Bowel gas in the abdomen would be an example of a material, with ...

RAD 370 Digital Imaging Final Exam Questions with 100% Correct Answers

What is the TD 5/5 for the kidney? - answer-23 Gy What would a QA level 1 action item require? - answer-Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? - answer-Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? - answer-Gating What are the parts of the oral cavity? - answer-Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate What is the tolerance for gantry & collim...

Rad 370 Digital Imaging Final Exam Review Questions with 100% Correct Answers

Which modality was the first to use the principle of digital imaging? CT Who was the first to incorporate digital imaging with the CT scanner? Godfrey Hounsfield Teleradiology, moving images via telephone lines to and from remote locations, was first conceptualized by: Albert Jutras The first commercial CT scanners could image the: head only Early picture archival and communication systems were first developed: by the U.S. military. CR acquires an image th...