manifestimagevisible imageon theexposeddetector afterprocessingquantumnoisebrightnessfluctuationson theimageabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesinversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancecalipersdevice usedto measurepartthicknessbrightnessamount ofluminance ofa displaymonitorbackuptimemaximumlength oftime the xrayexposure willcontinuephotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.rotoran iron corelocated inthe center ofthe statorartifactunwantedimage onradiographicimagespatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesfog unwantedexposureon theimagediffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atomattenuationreductionin energyor numberof photonsmAcurrent appliedto the xray tubecontrolsnumber ofphotonsdetectorarrayconsisting ofmultipledetectors thatabsorbstransmittedradiationradiolucentless dense thathave a muchlowerprobability ofxray absorptionscatteringincomingphotons notabsorbed butlose energyduringinteractionskVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedcontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissuesradiopaquedensestructuresthat readilyabsorbsxraysexposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densitylatentimageinvisibleimagebeforeprocessingmanifestimagevisible imageon theexposeddetector afterprocessingquantumnoisebrightnessfluctuationson theimageabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesinversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancecalipersdevice usedto measurepartthicknessbrightnessamount ofluminance ofa displaymonitorbackuptimemaximumlength oftime the xrayexposure willcontinuephotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.rotoran iron corelocated inthe center ofthe statorartifactunwantedimage onradiographicimagespatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesfog unwantedexposureon theimagediffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atomattenuationreductionin energyor numberof photonsmAcurrent appliedto the xray tubecontrolsnumber ofphotonsdetectorarrayconsisting ofmultipledetectors thatabsorbstransmittedradiationradiolucentless dense thathave a muchlowerprobability ofxray absorptionscatteringincomingphotons notabsorbed butlose energyduringinteractionskVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedcontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissuesradiopaquedensestructuresthat readilyabsorbsxraysexposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densitylatentimageinvisibleimagebeforeprocessing

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