ComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atommanifestimagevisible imageon theexposeddetector afterprocessingspatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesquantumnoisebrightnessfluctuationson theimageattenuationreductionin energyor numberof photonsexposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densityradiolucentless dense thathave a muchlowerprobability ofxray absorptioncontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissueskVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedrotoran iron corelocated inthe center ofthe statorcalipersdevice usedto measurepartthicknessbackuptimemaximumlength oftime the xrayexposure willcontinuemAcurrent appliedto the xray tubecontrolsnumber ofphotonsartifactunwantedimage onradiographicimagediffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmbrightnessamount ofluminance ofa displaymonitorlatentimageinvisibleimagebeforeprocessingfog unwantedexposureon theimageradiopaquedensestructuresthat readilyabsorbsxraysscatteringincomingphotons notabsorbed butlose energyduringinteractionsabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesinversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancephotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.detectorarrayconsisting ofmultipledetectors thatabsorbstransmittedradiationComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atommanifestimagevisible imageon theexposeddetector afterprocessingspatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesquantumnoisebrightnessfluctuationson theimageattenuationreductionin energyor numberof photonsexposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densityradiolucentless dense thathave a muchlowerprobability ofxray absorptioncontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissueskVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedrotoran iron corelocated inthe center ofthe statorcalipersdevice usedto measurepartthicknessbackuptimemaximumlength oftime the xrayexposure willcontinuemAcurrent appliedto the xray tubecontrolsnumber ofphotonsartifactunwantedimage onradiographicimagediffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmbrightnessamount ofluminance ofa displaymonitorlatentimageinvisibleimagebeforeprocessingfog unwantedexposureon theimageradiopaquedensestructuresthat readilyabsorbsxraysscatteringincomingphotons notabsorbed butlose energyduringinteractionsabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesinversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancephotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.detectorarrayconsisting ofmultipledetectors thatabsorbstransmittedradiation

Radiation Physics - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. scattering with the loss of some energy of the incoming photon when it ejects outer shell electron from a tissue atom
    Compton Effect
  2. visible image on the exposed detector after processing
    manifest image
  3. to evaluate accuracy of the anatomic structural lines
    spatial resolution
  4. brightness fluctuations on the image
    quantum noise
  5. reduction in energy or number of photons
    attenuation
  6. numeric value indicating the level of radiation that will produce an acceptable density
    exposure indicator
  7. less dense that have a much lower probability of xray absorption
    radiolucent
  8. differences in the brightness levels to differentiate among the anatomic tissues
    contrast
  9. potential difference applied to the xray tube that determines the energy of the xray photons produced
    kVp
  10. an iron core located in the center of the stator
    rotor
  11. device used to measure part thickness
    calipers
  12. maximum length of time the xray exposure will continue
    backup time
  13. current applied to the xray tube controls number of photons
    mA
  14. unwanted image on radiographic image
    artifact
  15. process by which washing works exposes the film to water that contains less thiosulfate than the film
    diffusion
  16. amount of luminance of a display monitor
    brightness
  17. invisible image before processing
    latent image
  18. unwanted exposure on the image
    fog
  19. dense structures that readily absorbs xrays
    radiopaque
  20. incoming photons not absorbed but lose energy during interactions
    scattering
  21. xray photons removed from the beam resulting in the uptake of their energy by body tissues
    absorption
  22. intensity of a source of radiation is inversely proportional to the square of the distance
    inverse square law
  23. used to sense the light released from the phosphor plate during scanning.
    photodetector
  24. consisting of multiple detectors that absorbs transmitted radiation
    detector array