scatteringincomingphotons notabsorbed butlose energyduringinteractionsfog unwantedexposureon theimagelatentimageinvisibleimagebeforeprocessingbackuptimemaximumlength oftime the xrayexposure willcontinuekVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesquantumnoisebrightnessfluctuationson theimagecontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissuesComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atomphotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.exposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densitydetectorarrayconsisting ofmultipledetectors thatabsorbstransmittedradiationcalipersdevice usedto measurepartthicknessartifactunwantedimage onradiographicimagemanifestimagevisible imageon theexposeddetector afterprocessingspatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesattenuationreductionin energyor numberof photonsradiopaquedensestructuresthat readilyabsorbsxraysdiffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmmAcurrent appliedto the xray tubecontrolsnumber ofphotonsradiolucentless dense thathave a muchlowerprobability ofxray absorptioninversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancebrightnessamount ofluminance ofa displaymonitorrotoran iron corelocated inthe center ofthe statorscatteringincomingphotons notabsorbed butlose energyduringinteractionsfog unwantedexposureon theimagelatentimageinvisibleimagebeforeprocessingbackuptimemaximumlength oftime the xrayexposure willcontinuekVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesquantumnoisebrightnessfluctuationson theimagecontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissuesComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atomphotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.exposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densitydetectorarrayconsisting ofmultipledetectors thatabsorbstransmittedradiationcalipersdevice usedto measurepartthicknessartifactunwantedimage onradiographicimagemanifestimagevisible imageon theexposeddetector afterprocessingspatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesattenuationreductionin energyor numberof photonsradiopaquedensestructuresthat readilyabsorbsxraysdiffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmmAcurrent appliedto the xray tubecontrolsnumber ofphotonsradiolucentless dense thathave a muchlowerprobability ofxray absorptioninversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancebrightnessamount ofluminance ofa displaymonitorrotoran iron corelocated inthe center ofthe stator

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