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Radiologic Technologist BOARD review Exam Questions and Answers
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Radiologic Technologist BOARD reviewExam Questions and Answers
Minimizing iipatient iiexposure iican iibe iiaccomplished iiby iiusing iiall iiof iithe iifollowing
iiEXCEPT:
A) iia iisingle-phase iigenerator.
B) iiadded iitube iifiltration.
C) iibeam iirestriction.
D) iilow iimAs iisettings. ii- iiCorrect iiAnswers ii-A
Single-phase iigenerators iirequire iimore iiexposure iithan ii3-phase iior iihigh-frequency
iigenerators iibecause iiof
their iidecreased iix-ray iiproduction iiefficiency.
________ iiis iithe iilocal iiprocessing iifunction iiof iirenumbering iipixel iivalues iifor iian iientire
iiimage iidomain.
A) iiThe iilook-up iitable ii(LUT)
B) iiThe iihistogram
C) iiEqualization
D) iiWindowing ii- iiCorrect iiAnswers ii-D
Windowing iirenumbers iipixel iivalues iiacross iithe iiimage iidomain.
The ii________ iidetector iiconsists iiof iia iithin-film iitransistor iiarray.
A) iiflat-panel
B) iiphotostimulable iiphosphor iiplate ii(PSP)
C) iicharge iicoupled iidevice ii(CCD)
D) iicomplementary iimetal-oxide iisemidonductor ii(CMOS) ii- iiCorrect iiAnswers ii-A
Both iiindirect iiand iidirect iiflat iipanel iidetectors iicontain iia iithin-film iitransistor iiarray. iiThe
iiTFT iiis iiinvolved iiin
charge iireadout iiwhen iivoltage iiis iiapplied iito iithe iipixels.
All iiof iithe iifollowing iiare iiregarded iias iispecial iiconsiderations iiwhen iiestablishing
iitechnique iicharts iiEXCEPT:
A) iiradiographer iiskill.
B) iipatient iiage.
C) iicasts.
D) iicontrast iimedia. ii- iiCorrect iiAnswers ii-A
, A iitechnologist iinotices iithat iia iico-worker iiselects iiexposure iifactors iifor iia iipatient's
iiexamination iithat iiare iimuch
higher iithan iiindicated iiby iidepartment iiprotocol iior iitechnique iicharts. iiThe iitechnologist
iishould:
A) iidefer iito iia iimore iisenior iitechnologist's iiexperience iiand iido iinot iisay iianything.
B) iigo iiimmediately iito iithe iidepartment iisupervisor iiand iisuggest iian iiinvestigation.
C) iitalk iito iithe iitechnologist iiabout iiwhy iithose iiexposure iifactors iiwere iichosen iiand
iiexpress iiconcern iiabout iioverexposing iithe
patient.
D) iiexpress iiconcern iito iiother iitechnologists iiin iithe iidepartment. ii- iiCorrect iiAnswers ii-C
Which iiof iithe iifollowing iiis iiFALSE iiabout iithe iilaboratory iivalue iiGFR?
A) iiGFR iistands iifor iiglomerular iifiltration iirate.
B) iiGFR iiis iicalculated iifrom iithe iiresults iiof iia iiblood iiurea iinitrogen ii(BUN) iitest.
C) iiGFR iiestimates iihow iimuch iiblood iipasses iithrough iithe iiglomeruli iiof iithe iikidney.
D) iiGFR iiis iia iimeasure iiof iikidney iifunction iiand iiestimation iiof iidegree iiof iikidney
iidisease. ii- iiCorrect iiAnswers ii-B
Until iia iiphotostimulable iiphosphor iiplate ii(PSP) iiis iiprocessed, iielectrons iifreed iiupon
iiirradiation iiare iistored iiin
the:
A) iivalence iiband.
B) iiphotodetector.
C) iiconduction iiband.
D) iiconductive iilayer. ii- iiCorrect iiAnswers ii-C
A ii55-year-old iiwoman iiis iiin iithe iiradiology iidepartment iifor iia iibarium iienema. iiShe iiis
iianxious iiabout iithe
examination iiand iisays iithat iishe iiheard iiit iiis ii"painful iiand iihorrible." iiThe iitechnologist
iishould iicommunicate
with iithe iipatient iiby: ii1. iiusing iimedical iiand iitechnical iiterminology iiwhen iiexplaining
iithe iiprocedure. ii2.
keeping iiexplanations iisimple iiand iitruthful. ii3. iiusing iieye iicontact iiand iian iiempathetic
iitone iiwhen iiexplaining
the iiprocedure.
A) ii1 iiand ii2
B) ii1 iiand ii3
C) ii2 iiand ii3
D) ii1, ii2, iiand ii3 ii- iiCorrect iiAnswers ii-C
What iitype iiof iicontrast iimedium iidissociates iiinto ii2 iimolecular iiparticles iiin iiwater?
A) iinonionic iiagents
B) iihydroxyl iigroups
C) iiamine iigroups
D) iiionic iiagents ii- iiCorrect iiAnswers ii-D
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