Chap 5-7 Quiz Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| If mA is decreased what will happen in the x-ray spectrum | the amplitude of the graph will decrease |
| Which of the following is a major source of occupational exposure? | compton interactions |
| Which interaction, within the diagnostic range, does not involve the removal of an orbital electron? | classical scattering |
| What change will result in changing the Emax of the photons in the x-ray emission spectrum. (Emax = maximum energy) | A shift to the right and increase in amplitude |
| What factor minorly affects the average energy and majorly affects the amplitude of the x-ray emission spectrum? | filtration |
| The colon is imaged during a barium enema examination principally because of differences in | subject atomic number |
| Which of the following x rays would be most likely to undergo classical scattering | 5 keV |
| Positive contrast media is administered to increase which type of interaction? | photoelectric |
| What can be determined from an x-ray emission spectrum | photon Emax (Emax =maximum energy) |
| Anatomic structures that readily transmit x rays are | radiolucent |
| During the Compton effect most of the incident x ray energy is given to which of the following | scattered x ray |
| Which of the following occurs in a Compton interaction | an atom is ionized |
| If filtration is increased what will occur in the x ray spectrum | the amplitude of the graph will decrease |
| Differential absorption between bone and soft tissue occurs principally for which of the following reasons | there is a difference in effective atomic number |
| During photoelectric interaction | an electron is emitted from the atom |
| Differential absorption, although a complicated process, is basically the result of differences between | photoelectric effect and transmission |
Created by:
DeAndreMitchell
Popular Physics sets