Ohio GXMO Study Guide Review, Gxmo
Ohio review questions with answers
1 kSeivert kequals k100 k- kANSWER: k k➡ krem
12:1grid k- kANSWER: k k➡ kgeneral kpurpose, kchest
15% krule k- kANSWER: k k➡ kTo kdecrease kcontrast kincrease kkVp kby k15% kand kdivide kMAs kby k2. kTo
kincrease kcontrast kdecrease kkVp kby k15% kand kmultiply kmAs kby k2
16:1GRID k- kANSWER: k k➡ khigh kkVp kradiology
5:1 k- k6:1grid k- kANSWER: k k➡ kGrid kcassettes, kmobile kradiography
8:1 k- kANSWER: k k➡ kgeneral kpurpose
99% kof kthe kenergy kof kthe kelectrons kstriking kthe ktarget kis kconverted kinto? k- kANSWER: k k➡ kHeat
A kspecial kmechanism kthat kstops ktube kmovement kat ka kspecific klocation kis? k- kANSWER: k k➡
kDetent
According kto kthe kNCRP kthe klongest kamount kof kexposure kallowed kto kradiation kworker? k-
kANSWER: k k➡ k50 kmSv k(5 krem kor k5,000 kmrem)
Annual kdose klimit kfor kan koccupationally kexposed kradiation kworker k- kANSWER: k k➡ k5 krem
Annual kdose klimit kfor kthe kgeneral kpublic k- kANSWER: k k➡ k0.1 krem
, Artifacts k- kANSWER: k k➡ kAny kundesirable kdensities kon kthe kprocessed kimage kother kthan kthose
kcaused kby kscatter kor kfog
Atomic kparticle kthat korbits knucleus kand khas knegative kcharge? k- kANSWER: k k➡ kelectrons
Attenuation k- kANSWER: k k➡ kAbsorption kof kthe kX-ray kbeam kby kmatter
Average kannual kdose kfrom kbackground kradiation k- kANSWER: k k➡ k0.360
Below k70 kkVp, kthere kare kno k- kANSWER: k k➡ kcharacterisitcs
body kbuild kis ktall kand kslender; korgans kare klonger kand knarrower kin kshape; korgans kare klocated
klower kin kthe kabdominal kcavity. k- kANSWER: k k➡ kasthenic kbody khabitus
Bremmstrahlung k- kANSWER: k k➡ khas kno kelectrons kand khits khard
Bremmstrahlung kradiation k- kANSWER: k k➡ kOne kof ktwo ktypes kof kx-rays. kBrems kis kcreated
kwhen kan kelectron kenters kthe ktungsten kanode kof kthe kx-ray ktube kand kmisses kthe ktungsten
kelectrons kand kgets knear kthe knucleus. kThe kelectron ksuddenly kslows kdown kand kdeviates. kThe
kloss kof kenergy kcreates kan kx-ray kphoton.
Bucky kgrid k- kANSWER: k k➡ kMoves, kyou kcan kpush kout kand kpull kin kand khas ka kratio kof k12:1 k- k16:1.
Caliper k- kANSWER: k k➡ kTool kused kfor kbody kpart kmeasurement
cassette kbased kon kimaging ksystem kutilizing kan kimage kplate kwith kphotostimulable kphosphor? k-
kANSWER: k k➡ kComputed kradiography
cell kmost kradiosensitive? k- kANSWER: k k➡ kLymphocyte
Ohio review questions with answers
1 kSeivert kequals k100 k- kANSWER: k k➡ krem
12:1grid k- kANSWER: k k➡ kgeneral kpurpose, kchest
15% krule k- kANSWER: k k➡ kTo kdecrease kcontrast kincrease kkVp kby k15% kand kdivide kMAs kby k2. kTo
kincrease kcontrast kdecrease kkVp kby k15% kand kmultiply kmAs kby k2
16:1GRID k- kANSWER: k k➡ khigh kkVp kradiology
5:1 k- k6:1grid k- kANSWER: k k➡ kGrid kcassettes, kmobile kradiography
8:1 k- kANSWER: k k➡ kgeneral kpurpose
99% kof kthe kenergy kof kthe kelectrons kstriking kthe ktarget kis kconverted kinto? k- kANSWER: k k➡ kHeat
A kspecial kmechanism kthat kstops ktube kmovement kat ka kspecific klocation kis? k- kANSWER: k k➡
kDetent
According kto kthe kNCRP kthe klongest kamount kof kexposure kallowed kto kradiation kworker? k-
kANSWER: k k➡ k50 kmSv k(5 krem kor k5,000 kmrem)
Annual kdose klimit kfor kan koccupationally kexposed kradiation kworker k- kANSWER: k k➡ k5 krem
Annual kdose klimit kfor kthe kgeneral kpublic k- kANSWER: k k➡ k0.1 krem
, Artifacts k- kANSWER: k k➡ kAny kundesirable kdensities kon kthe kprocessed kimage kother kthan kthose
kcaused kby kscatter kor kfog
Atomic kparticle kthat korbits knucleus kand khas knegative kcharge? k- kANSWER: k k➡ kelectrons
Attenuation k- kANSWER: k k➡ kAbsorption kof kthe kX-ray kbeam kby kmatter
Average kannual kdose kfrom kbackground kradiation k- kANSWER: k k➡ k0.360
Below k70 kkVp, kthere kare kno k- kANSWER: k k➡ kcharacterisitcs
body kbuild kis ktall kand kslender; korgans kare klonger kand knarrower kin kshape; korgans kare klocated
klower kin kthe kabdominal kcavity. k- kANSWER: k k➡ kasthenic kbody khabitus
Bremmstrahlung k- kANSWER: k k➡ khas kno kelectrons kand khits khard
Bremmstrahlung kradiation k- kANSWER: k k➡ kOne kof ktwo ktypes kof kx-rays. kBrems kis kcreated
kwhen kan kelectron kenters kthe ktungsten kanode kof kthe kx-ray ktube kand kmisses kthe ktungsten
kelectrons kand kgets knear kthe knucleus. kThe kelectron ksuddenly kslows kdown kand kdeviates. kThe
kloss kof kenergy kcreates kan kx-ray kphoton.
Bucky kgrid k- kANSWER: k k➡ kMoves, kyou kcan kpush kout kand kpull kin kand khas ka kratio kof k12:1 k- k16:1.
Caliper k- kANSWER: k k➡ kTool kused kfor kbody kpart kmeasurement
cassette kbased kon kimaging ksystem kutilizing kan kimage kplate kwith kphotostimulable kphosphor? k-
kANSWER: k k➡ kComputed kradiography
cell kmost kradiosensitive? k- kANSWER: k k➡ kLymphocyte
