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GXMO Module 2 exam questions and answers
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GXMO Module 2 exam questions and answers
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GXMO Module 2 exam questions andanswers
Collimation kand kLight kField k- kANSWER: k k➡ kRestricts kthe kuseful kx-ray kbeam kto kthat kpart kof
kthe kbody kto kbe kimages kand kthereby kspares kadjacent ktissue kfrom kunnecessary kexposure.
3 ktypes kof kIR ksystems k- kANSWER: k k➡ kFilm kbased kcassette
CR kBased kcassette
DR
Film kbased kcassette k- kANSWER: k k➡ kContains kfilm kand kscreens
CR kbased kcassette k- kANSWER: k k➡ kContains kan kx-ray ksensitive kplate. kUses kPhotostimulable
kphoshor kto kgenerate ka klatent kimage
DR k- kANSWER: k k➡ kContains kcapture kelement kmade kup kof ksodium kiodide, kcesium kiodide,
kgadolinium koxysulfide, kor kamorphous kselenium.
kVp k- kANSWER: k k➡ kmeasure kof kthe kmaximum kelectrical kpotential kacross kan kx-ray ktube
mA k- kANSWER: k k➡ kmeasure kof kx-ray ktube kcurrent
Matter k- kANSWER: k k➡ kAnything kthat koccupies kspace kand khas kshape kor kform.
Fundamental kbuilding kblocks kof kmatter kare katoms kand kmolecules.
Mass k- kANSWER: k k➡ kThe kquantity kof kmatter kthat kmakes kup kany kphysical kobject
Atom k- kANSWER: k k➡ kAll kmatter kis kcomposed kof kfundamental kbuilding kblocks
, Fundamental kparticles kof kan katom k- kANSWER: k k➡ kelectron, kproton, kneutron
Electron k- kANSWER: k k➡ kSurrounds kthe kpositively kcharged knucleus kand kdetermines kthe
kchemical kproperties kof kan katom
Proton k- kANSWER: k k➡ kLocated kin kthe knucleus kof kan katom
Neutron k- kANSWER: k k➡ kMass kslightly kgreater kthan kthat kof kthe kproton, kfound kin kthe knucleus
Shells k- kANSWER: k k➡ kThe korbital kenergy klevels ksurrounding kthe knucleus kof kan katom. k
Contains kthe kelectrons.
Most kimportant kin kradiology kis kK.
Orbit k- kANSWER: k k➡ kThe kpath kby kwhich kthe kelectron ktravels karound kthe knucleus
Nonionizing kradiation k- kANSWER: k k➡ kRadiation kthat kincludes kradio kwaves kand kmicrowaves
kthat kis knot kcapable kof kremoving kan korbital kelectron kfrom kan katom kwith kwhich kit kinteracts.
Ionizing kradiation k- kANSWER: k k➡ kIncludes kalpha, kbeta, kx-rays, kand kgamma krays. k
Any kradiation kthat kis kcapable kof kremoving kan korbital kelectron kfrom kan katom kwith kwhich kit
kinteracts.
Photons k- kANSWER: k k➡ kX-rays kand kgamma krays.
No kmass, kno kcharge. k
Travel kat kthe kspeed kof klight
2 ktypes kof kionizing kradiation k- kANSWER: k k➡ kParticulate k(alpha kand kbeta kparticles) kand
kElectromagnetic kradiation k(gamma krays kand kx-rays).
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