Radiographer - Study guides, Class notes & Summaries

Table of Contents PART I. Radiation Basics 1. Radiation History 2. Radiation Physics 3. Radiation Characteristics 4. Radiation Biology 5. Radiation Protection PART II. Equipment, Film, and Processing Basics 6. Dental X-Ray Equipment 7. Dental X-Ray Film 8. Dental X-Ray Image Characteristics 9. Dental X-Ray Film Processing 10. Quality Assurance in the Dental Office PART III. Dental Radiographer Basics 11. Dental Radiographs and the Dental Radiographer 12. Patient Relations and the ...

As a source is retracted into the shielded position from a collimated exposure, the survey meter measurement should? Increase, then decrease The term used to express the number of curies of radioactivity per unit of source weight is? Specific Activity The best means to reduce exposure from an external radiation is? To optimize the factors of time, distance, and shielding Radioactive source leak tests are checked for? Contamination from capsule rupture Daily inspec...

Scatter radiation - ANSWER-- form of secondary radiation - result of xray photon deflected in all directions travelling to all parts of client's body and to all areas of the op - detrimental to client and radiographer Compton scatter - ANSWER-- Evidence of ionization - xra photon collides w outer shell + gives up part of its energy to eject electron from it's orbit - ejected electron is known as compton or recoil electron Coherent scatter - ANSWER-- unmodified scatter - when low ene...

LRA 110 Final Exam Questions and Answers Rated A+ x rays were discovered ? November 8, 1895 by Wilhelm Conrad Roentgen the first radiograph produced by Dr. Roentgen was of His wife's hand radiation burn resulting from excessive exposure to xrays common among early patients and operators of xray equipment a delayed reaction to excesssive xray exposure acute radiodermatitis Watt is the unit of measure of power energy in a stored state is potential energy energy being expended? potential ene...

Test Bank for Dental Radiography, 6th Edition 6e by Joen Iannucci, Laura Jansen Howerton. ISBN-13: 5503 Full Chapters test bank included PART I: Radiation Basics and Dental Image Characteristics 1. Radiation History 2. Radiation Physics 3. Radiation Biology 4. Radiation Protection 5. Radiation Characteristics 6. Dental X-Ray Image Characteristics PART II: Equipment and Digital Imaging Basics 7. Dental X-Ray Equipment 8. Digital Imaging PART III: Film Imaging Basics 9. Dental X-...

Test Bank For Radiation Protection in Medical Radiography 9th Edition by Sherer | Chapter 1-14 | Complete 2023. Chapter 01: Introduction to Radiation Protection Sherer: Radiation Protection in Medical Radiography, 9th Edition MULTIPLE CHOICE 1. Consequences of ionization in human cells include 1. creation of unstable atoms. 2. production of free electrons. 3. creation of highly reactive free radicals capable of producing substances poisonous to the cell. 4. creation of new biologic mole...

HESI Radiography Practice Test 1 Complete Study Pack 2023 Which procedure is an example of surgical asepsis? A. Clean glove application. B. Hand washing C. Clean gown application D. Surgical hand scrub. D A radiographer receives a request for a portable chest x-ray and then performs the x-ray on the incorrect patient. Which legal term best describes the actions of the radiographer? A. Battery B. Negligence C. Assault D. Invasion of privacy A The lead radiographer is planning...

Chapter 01: Introduction to Radiation Protection Test Bank MULTIPLE CHOICE 1. Some consequences of ionization in human cells include: 1. creation of unstable atoms. 2. production of free electrons. 3. creation of reactive free radicals capable of producing substances poisonous to the cell. a. 1 only b. 2 only c. 3 only d. 1, 2, and 3 ANS: D REF: 2 2. Which of the following is a special form of radiation that is capable of creating electrically charged particles by removing orbital e...

Who is a radiographer? - ANSWER A radiographer is a radiologic technologist who administers ionizing radiation to perform radiographic procedures Explain ALARA - ANSWER ALARA stands for "as low as reasonably achievable" and is the fundamental radiation protection protocol for radiographers. ARRT - ANSWER American Registry of Radiologic Technologists ASRT - ANSWER American Society of Radiologic Technologists

LRA 211 Final Review Study Guide (223/2024) Graded A+ The earliest atomic theory based on an arrangement similar to the solar system is attributed to Rutherford. The three fundamental particles of the atom are the neutron, electron, and proton. The atomic nucleus contains protons and neutrons. The component of the nucleus that has a positive charge and mass is the proton. The electron shell closest to the nucleus is lettered "K". Which of the following is not part of the electromagnetic ...