exposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densitybackuptimemaximumlength oftime the xrayexposure willcontinuediffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmscatteringincomingphotons notabsorbed butlose energyduringinteractionsbrightnessamount ofluminance ofa displaymonitorcontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissuesradiolucentless dense thathave a muchlowerprobability ofxray absorptionmAcurrent appliedto the xray tubecontrolsnumber ofphotonsComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atomkVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedattenuationreductionin energyor numberof photonslatentimageinvisibleimagebeforeprocessinginversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancerotoran iron corelocated inthe center ofthe statorabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesmanifestimagevisible imageon theexposeddetector afterprocessingcalipersdevice usedto measurepartthicknessradiopaquedensestructuresthat readilyabsorbsxraysphotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.fog unwantedexposureon theimagespatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesartifactunwantedimage onradiographicimagequantumnoisebrightnessfluctuationson theimagedetectorarrayconsisting ofmultipledetectors thatabsorbstransmittedradiationexposureindicatornumeric valueindicating the levelof radiation thatwill produce anacceptable densitybackuptimemaximumlength oftime the xrayexposure willcontinuediffusionprocess by whichwashing worksexposes the film towater that containsless thiosulfatethan the filmscatteringincomingphotons notabsorbed butlose energyduringinteractionsbrightnessamount ofluminance ofa displaymonitorcontrastdifferences in thebrightness levelsto differentiateamong theanatomic tissuesradiolucentless dense thathave a muchlowerprobability ofxray absorptionmAcurrent appliedto the xray tubecontrolsnumber ofphotonsComptonEffectscattering with theloss of some energyof the incomingphoton when it ejectsouter shell electronfrom a tissue atomkVppotential differenceapplied to the xraytube thatdetermines theenergy of the xrayphotons producedattenuationreductionin energyor numberof photonslatentimageinvisibleimagebeforeprocessinginversesquarelawintensity of asource of radiationis inverselyproportional to thesquare of thedistancerotoran iron corelocated inthe center ofthe statorabsorptionxray photonsremoved from thebeam resulting inthe uptake of theirenergy by bodytissuesmanifestimagevisible imageon theexposeddetector afterprocessingcalipersdevice usedto measurepartthicknessradiopaquedensestructuresthat readilyabsorbsxraysphotodetectorused to sensethe lightreleased fromthe phosphorplate duringscanning.fog unwantedexposureon theimagespatialresolutionto evaluateaccuracy ofthe anatomicstructurallinesartifactunwantedimage onradiographicimagequantumnoisebrightnessfluctuationson theimagedetectorarrayconsisting 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. numeric value indicating the level of radiation that will produce an acceptable density
    exposure indicator
  2. maximum length of time the xray exposure will continue
    backup time
  3. process by which washing works exposes the film to water that contains less thiosulfate than the film
    diffusion
  4. incoming photons not absorbed but lose energy during interactions
    scattering
  5. amount of luminance of a display monitor
    brightness
  6. differences in the brightness levels to differentiate among the anatomic tissues
    contrast
  7. less dense that have a much lower probability of xray absorption
    radiolucent
  8. current applied to the xray tube controls number of photons
    mA
  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. potential difference applied to the xray tube that determines the energy of the xray photons produced
    kVp
  11. reduction in energy or number of photons
    attenuation
  12. invisible image before processing
    latent image
  13. intensity of a source of radiation is inversely proportional to the square of the distance
    inverse square law
  14. an iron core located in the center of the stator
    rotor
  15. xray photons removed from the beam resulting in the uptake of their energy by body tissues
    absorption
  16. visible image on the exposed detector after processing
    manifest image
  17. device used to measure part thickness
    calipers
  18. dense structures that readily absorbs xrays
    radiopaque
  19. used to sense the light released from the phosphor plate during scanning.
    photodetector
  20. unwanted exposure on the image
    fog
  21. to evaluate accuracy of the anatomic structural lines
    spatial resolution
  22. unwanted image on radiographic image
    artifact
  23. brightness fluctuations on the image
    quantum noise
  24. consisting of multiple detectors that absorbs transmitted radiation
    detector array