Scatter radiation Study guides, Class notes & Summaries

Test Bank For Essentials of Radiographic Physics and Imaging 3rd Edition By James Johnston; Terri L. Fauber 6681, 5 , 4486, 4 1. Introduction to the imaging sciences 2. Structure of the atom 3. Electromagnetic and particulate radiation 4. The X-ray circuit 5. The X-ray tube 6. X-ray production 7. X-ray interactions with matter 8. Image production 9. Image quality and characteristics 10. Digital image receptors 11. Radiographic exposure technique 12. Scatter co...

LRA 223, 224 final study review questions 100% correct On average, how many separate bones make up the adult vertebral column? 26 The gonion corresponds to the level of? C3 A radiograph of an AP open-mouth projection reveals that the base of the skull is superimposed over the dens. What positioning error led to this radiographic outcome? Excessive skull extension What is the name of the fracture that results from hyperflexion of the neck, results in avulsion fractures on the spinous processe...

Chapter 03: Radiation Characteristics Iannucci: Dental Radiography, 5th Edition MULTIPLE CHOICE 1. In dental radiography, the term ________ is used to describe the mean energy or penetrating ability of the x-ray beam. a. quality b. quantity c. intensity d. wavelength ANS: A Quality is used to describe the mean energy or penetrating ability of the x-ray beam. Quantity refers to the number of x-rays produced. Intensity is defined as the product of the quantity and quality per...

RNFA FINAL EXAM 2 QUESTIONS AND ANSWERS 2024 In health care settings, the primary occupational source of radiation exposure is: - Answer- Scatter Which of the following best describes the semi-restricted surgical practice area? - Answer- Used for communication of information between the surgical suite and the rest of the health care facility If a health care worker who works with radiation become pregnant, she should: - Answer- Promptly inform the radiation safety officer When using a si...

RNFA FINAL EXAM 2 2023-2024 QUESTIONS AND ANSWERS 100% CORRECT RNFA FINAL EXAM 2 2023-2024 QUESTIONS AND ANSWERS 100% CORRECT RNFA FINAL EXAM 2 2023-2024 QUESTIONS AND ANSWERS 100% CORRECT RNFA FINAL EXAM 2 2023-2024 QUESTIONS AND ANSWERS 100% CORRECT In health care settings, the primary occupational source of radiation exposure is: - ANSWER-Scatter Which of the following best describes the semi-restricted surgical practice area? - ANSWER-Used for communication of information between the su...

CT Registry Review (MIC) Exam Test with complete solutions In order for an x-ray photon to be measured it must: Which system component converts the projection attenuation data into the proper digital form for the array processor? Which of the following is NOT a function of a PACS system? Which of the following is not part of the CT tube? Which of the following is FALSE regarding CT systems? Xrays are used in CT because: Most of the commands from the technologists are received...

Test Bank For Essentials of Radiographic Physics and Imaging 3rd Edition by James Johnston, Terri L. Fauber 6681, 5, 4486, 4 1. Introduction to the imaging sciences 2. Structure of the atom 3. Electromagnetic and particulate radiation 4. The X-ray circuit 5. The X-ray tube 6. X-ray production 7. X-ray interactions with matter 8. Image production 9. Image quality and characteristics 10. Digital image receptors 11. Radiographic exposure technique 12. Scatter con...

IRRSP Practice Test graded A+ TO PASS The activity of a radioactive source - correct answer The term "Curie" defines: a. The exposure of a radioactive source b. The intensity of a radioactive source c. The activity of a radioactive source d. The output of a radioactive source Reddening of the skin, loss of hair, blistering - correct answer Which of the following are symptoms of an acute extremity overexposure? a. Nausea, vomiting, diarrhea b. Fatigue, nausea, reddening of the skin c...

1418 RTE Pre/Posttest (2023/2024) Already Passed The target material of the anode is made of: Tungsten ____________ radiography systems have detectors that capture and readout an electronic image signal. Direct Filtration removes the ________ energy photons from primary beam. Low Scatter is produced primarily in the _________. a) x-ray tube b) Image receptor c) patient d) target An increase in milliampere seconds (mAs) in digital imaging, increases the signal to noise ratio and ______ the pa...

The x-ray was discovered by a. Heinrich Geissler b. Wilhelm Roentgen c. Johann Hittorf d. William Crookes - Answer- Wilhelm Roentgen Which discovery was the precursor to the discovery of x-rays? A. Beta particles B. Alpha particles C. Cathode rays D. Radioactive materials - Answer- Cathode rays Which term describes two or more atoms that are joined by a chemical bond? a. ion b. ion pair c. molecule d. proton - Answer- Molecule Which is not a type of particulate radiation? A...