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