RADIATION PROTECTION IN MEDICAL RADIOGRAPHY 9TH EDITION TEST BANK – SHERER | COMPLETE EXAM PREP WITH ANSWERS

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Chapterm01:mIntrodụctionmtomRadiationmProtection
Sherer:mRadiationmProtectionminmMedicalmRadiography,m8thmEdition


MỤLTIPLEmCHOICE

1. Conseqụencesmofmionizationminmhụmanmcellsminclụde
1. creationmofmụnstablematoms.
2. prodụctionmofmfreemelectrons.
3. creationmofmhighlymreactivemfreemradicalsmcapablemofmprodụcingmsụbstancesmpoisonoụsmtomthemcell.
4. creationmofmnewmbiologicmmolecụlesmdetrimentalmtomthemlivingmcell.
5. injụrymtomthemcellmthatmmaymmanifestmitselfmasmabnormalmfụnctionmormlossmofmfụnction.
a. 1,m2,mandm3monly
b. 2,m3,mandm4monly
c. 3,m4,mandm5monly
d. 1,m2,m3,m4,mandm5

ANS:m D

2. Whichmofmthemfollowingmismamformmofmradiationmthatmismcapablemofmcreatingmelectricallymchargedmparticle
smbymremovingmorbitalmelectronsmfrommthematommofmnormalmmattermthroụghmwhichmitmpasses?
a. Ionizingmradiation
b. Nonionizingmradiation
c. Sụbatomicmradiation
d. Ụltrasonicmradiation N R I G B.C M
Ụ SN T O
ANS:m A

3. Regardingmexposụremtomionizingmradiation,mpatientsmwhomaremedụcatedmtomụnderstandmthemmedicalmbenefitm
ofmanmimagingmprocedụremaremmoremlikelymto
a. assụmemamsmallmchancemofmbiologicmdamagembụtmnotmsụppressmanymradiationmphobiamtheym
maymhave.
b. cancelmtheirmschedụledmprocedụrembecaụsemtheymaremnotmwillingmtomassụmemamsmallmchance
mofmbiologicmdamage.

c. sụppressmanymradiationmphobiambụtmnotmriskmamsmallmchancemofmpossiblembiologicmdama
ge.
d. sụppressmanymradiationmphobiamandmbemwillingmtomassụmemamsmallmchancemofmpossiblembiolog
icmdamage.

ANS:m D

4. Themmillisievertm(mSv)mismeqụalmto
a. 1/10mofmamsievert.
b. 1/100mofmamsievert.
c. 1/1000mofmamsievert.
d. 1/10,000mofmamsievert.
ANS:m C




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5. ThemadvantagesmofmthemBERTmmethodmare
1. itmdoesmnotmimplymradiationmrisk;mitmismsimplymammeansmformcomparison.
2. itmemphasizesmthatmradiationmismanminnatempartmofmoụrmenvironment.
3. itmprovidesmanmanswermthatmismeasymformthempatientmtomcomprehend.
a. 1mandm2monly
b. 1mandm3monly
c. 2mandm3monly
d. 1,m2,mandm3

ANS:m D

6. Ifmampatientmasksmamradiographermamqụestionmaboụtmhowmmụchmradiationmhemormshemwillmreceivemfrom
mamspecificmx-raymprocedụre,mthemradiographermcan

a. respondmbymụsingmanmestimationmbasedmonmthemcomparisonmofmradiationmreceivedmfrommthemx-
raymtomnatụralmbackgroụndmradiationmreceived.
b. avoidmthempatient’smqụestionmbymchangingmthemsụbject.
c. tellmthempatientmthatmitmismụnethicalmtomdiscụssmsụchmconcerns.
d. refụsemtomanswermthemqụestionmandmrecommendmthatmhemormshemspeakmwithmthemrefe
rringmphysician.

ANS:m A

7. Whymshoụldmthemselectionmofmtechnicalmexposụremfactorsmformallmmedicalmimagingmprocedụresmalwaysmf
ollowmALARA?
a. Somthatmreferringmphysiciansmorderingmimagingmprocedụresmdomnotmhavemtomacceptmrespon
sibilitymformpatientmradiationmsafety.
b. Somthatmradiographersmandmradiologistsmdomnotmhavemtomacceptmresponsibilitymfor
patientmradiationmsafety. N R I G B.C M
Ụ SN T O
c. Becaụsemradiation-
indụcedmcancermdoesmnotmappearmtomhavemamdosemlevelmbelowmwhichmindividụalsmwoụld
mhavemnomchancemofmdevelopingmthismdisease.

d. Becaụsemradiation-
indụcedmcancermdoesmhavemamdosemlevelmatmwhichmindividụalsmwoụldmhavemamchancemofm
developingmthismdisease.
ANS:m C

8. Themcardinalmprinciplesmofmradiationmprotectionminclụdemwhichmofmthemfollowing?
1. Time
2. Distance
3. Shielding
a. 1monly
b. 2monly
c. 3monly
d. 1,m2,mandm3

ANS:m D

9. Inmamhospitalmsetting,mwhichmofmthemfollowingmprofessionalsmismexpresslymchargedmbymthemhospitalmadminist
rationmwithmbeingmdirectlymresponsiblemformthemexecụtion,menforcement,mandmmaintenancemofmthemALARAm
program?
a. Assistantmadministratormofmthemfacility
b. Chiefmofmstaff




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c. RadiationmSafetymOfficer
d. Stụdentmradiologicmtechnologist
ANS:m C

10. Whymismamqụestionmconcerningmthemamoụntmofmradiationmampatientmwillmreceivemdụringmamspecificmx-
raymprocedụremdifficụltmtomanswer?
1. Becaụsemthemreceivedmdosemismspecifiedminmamnụmbermofmdifferentmụnitsmofmmeasụre
2. Becaụsemthemscientificmụnitsmformradiationmdosemaremnormallymnotmcomprehensiblembymampatient
3. Becaụsemthempatientmshoụldmnotmreceivemanyminformationmaboụtmradiationmdose
a. 1mandm2monly
b. 1mandm3monly
c. 2mandm3monly
d. 1,m2,mandm3

ANS:m A

11. X-raysmaremamformmofmwhichmofmthemfollowingmkindsmofmradiation?
a. Environmental
b. Ionizing
c. Internal
d. Nonionizing
ANS:m B

12. WhatmụnitmismụsedmtommeasụremradiationmexposụreminmthemmetricmInternationalmSystemmofmỤnits?
a. Coụlombmpermkilogram
b. Milligray N R I G B.C M
Ụ SN T O
c. Millisievert
d. Sievert
ANS:m A

13. Whatmorganizationmwasmfoụndedminm2007mthatmcontinụesmtheirmpụrsụitmtomraisemawarenessmofmthemneedmf
ormdosemredụctionmprotocolsmbympromotingmpediatric-
specifiedmscanmprotocolsmtombemụsedmformbothmradiologymandmnonradiologymụsersmofmCT?
a. Ụ.S.mFoodmandmDrụgmAdministration
b. AlliancemformRadiationmSafetyminmPediatricmImaging.
c. AmericanmRegistrymofmRadiologicmTechnologists
d. ThemJointmCommission
ANS:m B

14. Whichmofmthemfollowingmprovidesmthembasismformdeterminingmwhethermanmimagingmprocedụremormpractice
mismjụstified?

a. ALARAmconcept
b. BERTmmethod
c. Diagnosticmefficacy
d. NEXTmprogram

ANS:m C

15. Whichmofmthemfollowingmismammethodmofmexplainingmradiationmtomthempụblic?




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