TEST BANK RADIATION PROTECTION IN MEDICALRADIOGRAPHY 9TH EDITION By Mary Alice Statkiewicz Sherer
TEST BANK RADIATION PROTECTION IN MEDICALRADIOGRAPHY 9TH EDITION By Mary Alice Statkiewicz Sherer
TEST BANK RADIATION PROTECTION IN MEDICALRADIOGRAPHY 9TH EDITION By Mary Alice Statkiewicz Sherer
TE...
Chapter V C 01: VC Introduction V C to VC Radiation V C Protection
Sherer: V C Radiation V C Protection VCin VCMedical V C Radiography, V C 9th V C Edition
MULTIPLE
VC CHOICE
1. Consequences VCof VCionization V C in VC human V C cells V C include
1. creation VCof VCunstable V C atoms.
2. production V C of VCfree V C electrons.
3. creation VCof VChighly VCreactive VCfree VCmolecules VC(called VCfree VCradicals)
VCcapable VCof VCproducingVCsubstances V C poisonous V C to VC the VC cell.
4. creation VCof VCnew VCbiologic V C molecules V C detrimental V C to VCthe VCliving V C cell.
5. injury VCto VCthe V C cell VC that VC may VC manifest V C itself V C as VCabnormal V C function VC or
VCloss VC of VCfunction.
6. production VC of VClow-energy VC x-ray VCphotons.
a. 1, VC2, VC3, VCand VC4 VConly
,b. 2, VC3, VC4, VCand VC5 VConly
c. 3, VC4, VC5, VCand VC6 VConly
d. All VCthe VCoptions
ANS: VCD
, 2. Which V C of VCthe V C following VCis V C a VCform V C of VCradiation VCthat VC is VC capable V C of
VCcreating VCelectrically VCchargedVCparticles VCby VCremoving VCorbital VCelectrons VCfrom
VCthe VCatom VCof VCnormal VCmatter VCthrough VCwhich VCit VCpasses?
a. Ionizing V C radiation
b. Nonionizing V C radiation
c. Subatomic V C radiation
d. Ultrasonic V C radiation
ANS: VCA
3. Regarding V C exposure V C to VCionizing V C radiation, VCpatients V C who VC are VCeducated VC to
VC understand V C the VCmedicalVCbenefit V C of VC an VCimaging VC procedure V C are VC more
VC likely V C to
a. assume VCa VCsmall VCchance VCof VCbiologic VCdamage VCbut VCnot VCsuppress
VCany VCradiation VCphobiaVCthey VC may VC have.
b. cancel V C their V C scheduled VC procedure V C because V C they VC are VC not
VC willing VC to VC assume V C a VCsmallVCchance V C of VC biologic VC damage.
c. suppress V C any VCradiation VCphobia V C but VCnot VC risk V C a VCsmall
V C chance V C of VCpossible VC VCbiologicVCdamage.
d. suppress V C any VC radiation VC phobia V C and VC be VCwilling VC to VCassume VCa
VCsmall VCchance V C of VCpossibleVCbiologic VC damage.
ANS: VCD
4. The VCmillisievert V C (mSv) VCis VCequal VCto
a. 1/10 VCof VCa VCsievert.
b. 1/100 VCof VCa VCsievert.
c. 1/1000 VCof VCa VCsievert.
d. 1/10,000 VCof VCa VCsievert.
ANS: VCC
5. The V C advantages VCof VCthe V C BERT V C method V C are
1. BERT V C does VCnot VC imply VCradiation V C risk; VC it VC is VC simply V C a VCmeans V C for
VC comparison.
2. BERT V C emphasizes V C that V C radiation V C is V C an VCinnate V C part VCof VCthe VC environment.
3. BERT V C provides V C an VCanswer V C that V C is V C easy VCfor V C the VC patient V C to
VCcomprehend.
a. 1 VCand VC2 VConly
b. 1 VCand VC3 VConly
c. 2 VCand VC3 VConly
d. All VCthe VCoptions
ANS: VCD
6. If VCa VCpatient VCasks VCa VCradiographer VCa VCquestion VCabout VChow VCmuch VCradiation
VChe VCor VCshe VCwill VCreceiveVCfrom V C a VCspecific VC x-ray VCprocedure, V C the
V C radiographer V C can
a. respond V C by VCusing VC an VCestimation VC based VCon VCthe V C comparison V C of
VCradiation VC received V CfromVCthe VC x-ray VC to VCnatural V C background
V C radiation V Creceived.
b. avoid VC the VCpatient’s V C question VC by VCchanging V C the VCsubject.
c. tell VCthe VCpatient VCthat VCit VCis VCunethical VC to VCdiscuss VC such VCconcerns.
d. refuse V C to VCanswer V C the VC question V C and VC recommend VC that VC he
VC or VCshe V C speak VCwith V C theVCreferring V C physician.
ANS: VCA
7. Why VC should V C the V C selection VCof VCtechnical V C exposure V C factors V C for VC all
VCmedical V C imaging V C proceduresVCalways V C follow VC ALARA?
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