Coherent scatter - Study guides, Class notes & Summaries

Which cell types have the lowest radiosensitivity: nerve cells muscle cells spermatids lymphocytes CORRECT ANSWER-nerve cells (except in fetal life, they are highly radiosensitive) Which cells are the most radiosensitive in the body CORRECT ANSWER-lymphocytes Which interaction between x-ray photons and matter involves a high energy photon and the ejection of an outer shell electron? photoelectric effect coherent scatter Compton scatter pair produciton CORRECT ANSWER-Compton scatter...

TCDHA Radiography Theory Midterm Review Questions and Answers (Graded A)TCDHA Radiography Theory Midterm Review Questions and Answers (Graded A)TCDHA Radiography Theory Midterm Review Questions and Answers (Graded A) 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 p...

Attenuation: a. is radiation that emerges from the patient b. describes changes in the x-ray beam as it travels through the patient c. produces only scatter radiation d. occurs only at doses used in radiation therapy - Answer Describes changes in the x-ray beam as it travels through the patient Which photon-tissue interaction makes radiography possible because of its creation of image contrast? a. Compton b. Coherent c. Photoelectric d. Pair production - Answer Photoelectric...

Chapter 9 Intro to Radiologic & Imaging Sciences & Patient Care _____________ _____________ is energy capable of penetrating matter and possesses sufficient energy to eject orbital electrons along its path - ionizing radiation The two basic sources of ionizing radiation exposure are ______________ radiation and ____________________ radiation sources. - natural and human-made The _____________ must outweigh the risks of any diagnostic study using ionizing radiation. - benefits Human-m...

Radiation Protection in Radiography Comprehensive Final Exam (2024) || Questions & Answers (Rated A+) Radiation Protection in Radiography Comprehensive Final Exam (2024) || Questions & Answers (Rated A+) Which of the following is considered by the EPA to be the second leading cause of lung cancer in the United States? a. Annual PA and lateral radiographic images b. Cosmic ray exposure c. Radon exposure d. A fluoroscopic examination of the upper gastrointestinal tract - ANSWER - c. Rado...

TCDHA Radiography Theory Midterm Review | Questions and Correct Answers | Latest Update 2024/2025 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 ...

Which cell types have the lowest radiosensitivity: nerve cells muscle cells spermatids lymphocytes - Answer nerve cells (except in fetal life, they are highly radiosensitive) Which cells are the most radiosensitive in the body - Answer lymphocytes Which interaction between x-ray photons and matter involves a high energy photon and the ejection of an outer shell electron? photoelectric effect coherent scatter Compton scatter pair produciton - Answer Compton scatter What is ...

what mag modes are available? - correct answer if you have a 16" II, you can have 12,9,6, and 4.5 " Compton effect - correct answer hits the outer electron, incomplete transfer of energy, electron released and a low energy xray is deflected photoelectric absorption - correct answer x-ray totally absorbed by inner shell electron, x-ray overcomes binding energy and knock out the electron and an outer shell electron takes it place. When the outer electron moves to its new place, a charac...

Which cell types have the lowest radiosensitivity: nerve cells muscle cells spermatids lymphocytes - nerve cells (except in fetal life, they are highly radiosensitive) Which cells are the most radiosensitive in the body - lymphocytes Which interaction between x-ray photons and matter involves a high energy photon and the ejection of an outer shell electron? photoelectric effect coherent scatter Compton scatter pair produciton - Compton scatter What is likely to occur if 250 mGy is ac...

Attenuation: a. is radiation that emerges from the patient b. describes changes in the x-ray beam as it travels through the patient c. produces only scatter radiation d. occurs only at doses used in radiation therapy - Describes changes in the x-ray beam as it travels through the patient Which photon-tissue interaction makes radiography possible because of its creation of image contrast? a. Compton b. Coherent c. Photoelectric d. Pair production - Photoelectric Which photon-tis...