Radiation Protection in Medical Radiography 8th Edition Sherer Test Bank

,TEST BANK FOR RADIATION
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PROTECTION IN MEDICAL
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RADIOGRAPHY 8th EDITION
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BY SHERER COMPLETE
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, RadiationgProtectiongingMedicalgRadiographyg8thgEditiongSherergTestgBank




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Chapterg01:gIntroductiongtogRadiationgProtectiong
Sherer:gRadiationgProtectiongingMedicalgRadiography,g8thgEditiong
g
MULTIPLEgCHOICEg
g
g 1.gConsequencesgofgionizationginghumangcellsgincludeg
1. creationgofgunstablegatoms.g
2. productiongofgfreegelectrons.g
3. creationgofghighlygreactivegfreegradicalsgcapablegofgproducinggsubstancesgpoisonousgtogthegcell.g
4. creationgofgnewgbiologicgmoleculesgdetrimentalgtogtheglivinggcell.g
5. injurygtogthegcellgthatgmaygmanifestgitselfgasgabnormalgfunctiongorglossgofgfunction.ga.g1,g2,gandg3go
nlyg
b. 2,g3,gandg4gonlyg
c. 3,g4,gandg5gonlyg
d. 1,g2,g3,g4,gandgg5
g

ANS:gDg
g
g
2.gWhichgofgthegfollowinggisgagformgofgradiationgthatgisgcapablegofgcreatinggelectricallygcharg
edgparticlesgbygremovinggorbitalgelectronsgfromgthegatomgofgnormalgmattergthroughgwhichgitgpa
sses?g
a. Ionizinggradiationg
b. Nonionizinggradiationg
c. Subatomicgradiationg

, d. Ultrasonicgradiationg
g

ANS:gAg
g
g
3.gRegardinggexposuregtogionizinggradiation,gpatientsgwhogaregeducatedgtogunderstandgthegmedicalgb
enefitgofgangimaginggproceduregaregmoreglikelygtog
a. assumegagsmallgchancegofgbiologicgdamagegbutgnotgsuppressganygradiationgphobiagthe
ygmayghave.g
b. cancelgtheirgscheduledgproceduregbecausegtheygaregnotgwillinggtogassumegagsmallgchan
cegofgbiologicgdamage.g
c. suppressganygradiationgphobiagbutgnotgriskgagsmallgchancegofgpossiblegbiologicgdamag
e.g
d. suppressganygradiationgphobiagandgbegwillinggtogassumegagsmallgchancegofgpossiblegg
biologicgdamage.g
g

ANS:gDg
g
g 4.gThegmillisievertg(mSv)gisgequalgtog
a. 1/10gofgagsievert.g
b. 1/100gofgagsievert.g
c. 1/1000gofgagsievert.g
d. 1/10,000gofgagsievert.g
g

ANS:gCg
g
g 5.gThegadvantagesgofgthegBERTgmethodgareg
1. itgdoesgnotgimplygradiationgrisk;gitgisgsimplygagmeansgforgcomparison.g
2. itgemphasizesgthatgradiationgisganginnategpartgofgourgenvironment.g
3. itgprovidesganganswergthatgisgeasygforgthegpatientgtogcomprehend.ga.g1gandg2gonlyg
b. 1gandg3gonlyg
c. 2gandg3gonlyg
d. 1,g2,gandg3g
g

ANS:gDg
g
g
6.gIfgagpatientgasksgagradiographergagquestiongaboutghowgmuchgradiationghegorgshegwillgreceiv
egfromgagspecificgx-raygprocedure,gthegradiographergcang
a. respondgbygusinggangestimationgbasedgongthegcomparisongofgradiationgreceivedgfromgthegx-
raygtognaturalgbackgroundgradiationgreceived.g
b. avoidgthegpatient’sgquestiongbygchanginggthegsubject.g
c. tellgthegpatientgthatgitgisgunethicalgtogdiscussgsuchgconcerns.g
d. refusegtoganswergthegquestiongandgrecommendgthatghegorgshegspeakgwithgthegg
referringgphysician.g
g

ANS:gAg
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g 7.gWhygshouldgthegselectiongofgtechnicalgexposuregfactorsgforgallgmedicalgimaginggproceduresg