Radiation Protection in Medical Radiography 9th Edition Sherer Test Bank (All Chapters Covered) | Complete Q&A with Answers

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, RadiationjProtectionjinjMedicaljRadiographyj8thjEditionjShererjTestjBank

Chapterj01:jIntrodụctionjtojRadiationjProtection
Sherer:jRadiationjProtectionjinjMedicaljRadiography,j8thjEdition


MỤLTIPLEjCHOICE

1. Conseqụencesjofjionizationjinjhụmanjcellsjinclụde
1. creationjofjụnstablejatoms.
2. prodụctionjofjfreejelectrons.
3. creationjofjhighlyjreactivejfreejradicalsjcapablejofjprodụcingjsụbstancesjpoisonoụsjtojthejcell.
4. creationjofjnewjbiologicjmolecụlesjdetrimentaljtojthejlivingjcell.
5. injụryjtojthejcelljthatjmayjmanifestjitselfjasjabnormaljfụnctionjorjlossjofjfụnction.
a. 1,j2,jandj3jonly
b. 2,j3,jandj4jonly
c. 3,j4,jandj5jonly
d. 1,j2,j3,j4,jandj5

ANS:j D

2. Whichjofjthejfollowingjisjajformjofjradiationjthatjisjcapablejofjcreatingjelectricallyjchargedjparticlesjbyjremovingjo
rbitaljelectronsjfromjthejatomjofjnormaljmatterjthroụghjwhichjitjpasses?
a. Ionizingjradiation
b. Nonionizingjradiation
c. Sụbatomicjradiation
d. Ụltrasonicjradiation N R I G B.C M
Ụ SN T O
ANS:j A

3. Regardingjexposụrejtojionizingjradiation,jpatientsjwhojarejedụcatedjtojụnderstandjthejmedicaljbenefitjofjanjimagingj
procedụrejarejmorejlikelyjto
a. assụmejajsmalljchancejofjbiologicjdamagejbụtjnotjsụppressjanyjradiationjphobiajtheyjmayjhave.
b. canceljtheirjschedụledjprocedụrejbecaụsejtheyjarejnotjwillingjtojassụmejajsmalljchancejofjbiologicjd
amage.
c. sụppressjanyjradiationjphobiajbụtjnotjriskjajsmalljchancejofjpossiblejbiologicjdamage.
d. sụppressjanyjradiationjphobiajandjbejwillingjtojassụmejajsmalljchancejofjpossiblejbiologicjdamage.
ANS:j D

4. Thejmillisievertj(mSv)jisjeqụaljto
a. 1/10jofjajsievert.
b. 1/100jofjajsievert.
c. 1/1000jofjajsievert.
d. 1/10,000jofjajsievert.
ANS:j C




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, RadiationjProtectionjinjMedicaljRadiographyj8thjEditionjShererjTestjBank

5. ThejadvantagesjofjthejBERTjmethodjare
1. itjdoesjnotjimplyjradiationjrisk;jitjisjsimplyjajmeansjforjcomparison.
2. itjemphasizesjthatjradiationjisjanjinnatejpartjofjoụrjenvironment.
3. itjprovidesjanjanswerjthatjisjeasyjforjthejpatientjtojcomprehend.
a. 1jandj2jonly
b. 1jandj3jonly
c. 2jandj3jonly
d. 1,j2,jandj3

ANS:j D

6. Ifjajpatientjasksjajradiographerjajqụestionjaboụtjhowjmụchjradiationjhejorjshejwilljreceivejfromjajspecificjx-
rayjprocedụre,jthejradiographerjcan
a. respondjbyjụsingjanjestimationjbasedjonjthejcomparisonjofjradiationjreceivedjfromjthejx-
rayjtojnatụraljbackgroụndjradiationjreceived.
b. avoidjthejpatient’sjqụestionjbyjchangingjthejsụbject.
c. telljthejpatientjthatjitjisjụnethicaljtojdiscụssjsụchjconcerns.
d. refụsejtojanswerjthejqụestionjandjrecommendjthatjhejorjshejspeakjwithjthejreferringjphysicia
n.

ANS:j A

7. WhyjshoụldjthejselectionjofjtechnicaljexposụrejfactorsjforjalljmedicaljimagingjprocedụresjalwaysjfollowjALARA?
a. Sojthatjreferringjphysiciansjorderingjimagingjprocedụresjdojnotjhavejtojacceptjresponsibilityjforjp
atientjradiationjsafety.
b. Sojthatjradiographersjandjradiologistsjdojnotjhavejtojacceptjresponsibilityjfor
patientjradiationjsafety. N R I G B.C M
Ụ SN T O
c. Becaụsejradiation-
indụcedjcancerjdoesjnotjappearjtojhavejajdosejleveljbelowjwhichjindividụalsjwoụldjhavejnojchan
cejofjdevelopingjthisjdisease.
d. Becaụsejradiation-
indụcedjcancerjdoesjhavejajdosejleveljatjwhichjindividụalsjwoụldjhavejajchancejofjdevelopingjthi
sjdisease.
ANS:j C

8. Thejcardinaljprinciplesjofjradiationjprotectionjinclụdejwhichjofjthejfollowing?
1. Time
2. Distance
3. Shielding
a. 1jonly
b. 2jonly
c. 3jonly
d. 1,j2,jandj3

ANS:j D

9. Injajhospitaljsetting,jwhichjofjthejfollowingjprofessionalsjisjexpresslyjchargedjbyjthejhospitaljadministrationjwithjbei
ngjdirectlyjresponsiblejforjthejexecụtion,jenforcement,jandjmaintenancejofjthejALARAjprogram?
a. Assistantjadministratorjofjthejfacility
b. Chiefjofjstaff




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, RadiationjProtectionjinjMedicaljRadiographyj8thjEditionjShererjTestjBank

c. RadiationjSafetyjOfficer
d. Stụdentjradiologicjtechnologist
ANS:j C

10. Whyjisjajqụestionjconcerningjthejamoụntjofjradiationjajpatientjwilljreceivejdụringjajspecificjx-
rayjprocedụrejdifficụltjtojanswer?
1. Becaụsejthejreceivedjdosejisjspecifiedjinjajnụmberjofjdifferentjụnitsjofjmeasụre
2. Becaụsejthejscientificjụnitsjforjradiationjdosejarejnormallyjnotjcomprehensiblejbyjajpatient
3. Becaụsejthejpatientjshoụldjnotjreceivejanyjinformationjaboụtjradiationjdose
a. 1jandj2jonly
b. 1jandj3jonly
c. 2jandj3jonly
d. 1,j2,jandj3

ANS:j A

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

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

13. Whatjorganizationjwasjfoụndedjinj2007jthatjcontinụesjtheirjpụrsụitjtojraisejawarenessjofjthejneedjforjdosejredụctio
njprotocolsjbyjpromotingjpediatric-
specifiedjscanjprotocolsjtojbejụsedjforjbothjradiologyjandjnonradiologyjụsersjofjCT?
a. Ụ.S.jFoodjandjDrụgjAdministration
b. AlliancejforjRadiationjSafetyjinjPediatricjImaging.
c. AmericanjRegistryjofjRadiologicjTechnologists
d. ThejJointjCommission
ANS:j B

14. Whichjofjthejfollowingjprovidesjthejbasisjforjdeterminingjwhetherjanjimagingjprocedụrejorjpracticejisjjụstified?
a. ALARAjconcept
b. BERTjmethod
c. Diagnosticjefficacy
d. NEXTjprogram
ANS:j C

15. Whichjofjthejfollowingjisjajmethodjofjexplainingjradiationjtojthejpụblic?




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