HESI RAD V2 EXAM WITH ALL NEEDED
TO PASS
A pstep-up ptransformer pwith p300 pturns pin pthe pprimary pcoil pis psupplied pwith p220
pvolts pto pthis pprimary. pHow pmany psecondary pturns pare pneeded pto pproduce pa
p66,000 pvolt poutput? p- pcorrect panswers p-90,000 pturns
What pis pthe presult pif pthe ptotal plead pcontent pof pa pgrid pis pdecreased? p- pcorrect
panswers p-Decreased pscatter pabsorption.
What pis pthe ppurpose pof pshuttering? p- pcorrect panswers p-To pblack pout pareas pof
plight pand pmake pfine pdetails pmore pvisible.
In pconventional ptomography, pthe pradiographer pis pable pto pcontrol pthe pthickness pof
pthe ptomographic pslice pby paltering pwhich pof pthe pfollowing? p- pcorrect panswers p-
Exposure pangle.
,Which ptype pof pexposure ptechnique pchart pwould pallow pthe pradiographer pto pmake
psmall, pfine padjustments pfor porthopedic pwork? p- pcorrect panswers p-Variable
pkilovolts ppeak p(kVp).
An pimaging pdepartment, phaving pdifficulty pobtaining pacceptable ptangential ppatella
pimages, phas popted pto phave pthe ppost pprocessing pmode pset pto p"fixed" pfor pall
ppatella pimages. pWhy pis pthis pa pgood pchoice? p- pcorrect panswers p-Fixed pmode
pworks pwell pfor pexams pwhere pit pis pdifficult pto pcenter pthe pimage pon pthe pimage
preceptor p(IR).
Pelvis proutine pcalls pfor pan panteroposterior p(AP) pwith pa pperpendicular pcentral pray
p(CR), pand pan paxial pAP pwith pa p40 pdegree pcephalic pangle. pUsing pa pcaliper
pmeasurement, pthe ptechnique pchart pyields pa pperfect pset pof pexposure pfactors pfor
pthe pperpendicular pAP. pHow pwill pthe pnecessary pexposure pfactors pfor pthe paxial
pdiffer pfrom pthe pperpendicular pAP? p- pcorrect panswers p-Greater pmeasurement,
phigher pkilovolts ppeak p(kVp) pand pmilliampere-seconds p(mAs).
Which padvantage pdoes pa p500 pmilliampere p(mA) pstation phave pover pa p200 pmA
pstation? p- pcorrect panswers p-Increased pphoton pflux pto pthe pimage preceptor p(IR)
A pradiographer pis pperforming pa pportable pabdomen pis pusing pan pimage preceptor
pwith pan p8:1 pgrid. pThe pradiographer pknows pa ptechnique pfor pthe pabdomen pusing
pa p12:1 pgrid pis p80 pkilovolts ppeak p(kVp) pusing p50 pmilliampere-seconds p(mAs).
pWhich pwould pthe pnew ptechnique pbe pin porder pto pmaintain pimage pquality? p-
pcorrect panswers p-80 pkVp p@ p40 pmAs.
If p7 pmilliampere-seconds p(mAs) pprovides poptimal pdensity pwithout pa pgrid, pwhich
pmAs pshould pbe pused pwith pa p12:1 pgrid? p- pcorrect panswers p-35
How pdoes pa pradiographer pmaximize psignal pto pdigital pimage preceptors? p(Select
pthe pthree pthat papply.) p- pcorrect panswers p-Compression pof pthe pbody ppart. p
Shorter psource pto pimage preceptor pdistance p(SID).
Longer pexposure ptime.
What presults pfrom putilizing pa plower pratio pgrid? p- pcorrect panswers p-Lower
pcontrast, pbut pgreater perror pmargin pin pcentral pray p(CR) pplacement.
Why pis pit pimportant pfor pthe pradiographer pto pobserve pthe pmilliampere pseconds
p(mAs) preadout pat pthe pend pof peach pexposure pwhen pusing pautomatic pexposure
pcontrol p(AEC)? p- pcorrect panswers p-This pvalue pmay pbe pused pas pa pbasis pfor
pcalculating pmanual ptechniques.
How pdoes pemphysema pimpact pradiographic pimaging pof pthe pchest? p- pcorrect
panswers p-Emphysema pis pa pdestructive pdisease, pmeaning pthe pchest ptissue pis
pmore pradiolucent.
, If pcomputed pradiography p(CR) pimaging pplates p(IP) phaven't pbeen pused, phow poften
pshould pthey pbe perased? p- pcorrect panswers p-48 phours.
In pwhich pway pcan pthe pradiographer pminimize pmotion pdue pto pperistalsis? p-
pcorrect panswers p-Decrease pexposure ptime.
Which pbest pdescribes panode pheel peffect? p- pcorrect panswers p-A pphenomenon
pwhere px-ray pintensity pis pgreater punder pthe pcathode.
Which pwill pincrease pthe pappearance pof pnoise pin pa pdigital pimage, passuming ponly
pthe pnamed pfactor pin peach presponse pis pchanged? p- pcorrect panswers p-Large
pmatrix.
Which pis pthe ppreferred pmethod pfor pindicating pthe pcorrect panatomic pside pon pa
pradiographic pimage? p- pcorrect panswers p-Place pa pside pmarker pdirectly pon pthe
pimage preceptor p(IR) pprior pto pexposure.
If pa pradiographer pwanted pto pdouble pimage pdensity pwithout pdoubling pthe ppatient's
pdose, pwhich paction pshould pbe ptaken? p- pcorrect panswers p-Increase pkilovolts
ppeak p(kVp) pby p15%
Which pstatement pis pcorrect pregarding pthe prelationship pof ppatient pdose pto
pexposure pindex p(EI)? p- pcorrect panswers p-EI pgives pan papproximation pof pthe
ppatient's pdose.
What pis pa pmethod pof pelectronic pdisplay presolution pquality pcontrol ptesting? p-
pcorrect panswers p-Society pof pMotion pPicture pand pTelevision pEngineers p(SMPTE)
ptest ppattern.
A pbreathing ptechnique pis pplanned pfor pa pright panterior poblique p(RAO) psternum
pradiograph. pThe pintended pexposure pis p50 pmilliampere-seconds p(mAs) pat p75
pkilovolts ppeak p(kVp) pat p100 pcentimeter psource pto pimage preceptor pdistance
p(SID). pWhich pmilliampere p(mA) pstation pis ppreferred, passuming pthe pradiographer
pensures pexposure poccurs pduring pthe pact pof pinspiration? p- pcorrect panswers p-50
How pmuch pcompensation pis pneeded pfor pa pchange pto pa psmall pfocal pspot? p-
pcorrect panswers p-None.
If pall pthe pbucky pdigital pimages pfrom pone pradiographic proom pseem pto pappear
pexcessively pnoisy, pwhat pmight pthe pradiographer psuspect? p- pcorrect panswers p-
The pautomatic pexposure pcontrol p(AEC) pis pset pat pan pinappropriate pspeed pclass.
How pcan pthe pcontrast pscale pbe pmodified pon pa pdigital pimage? p(Select pthe ptwo
pthat papply.) p- pcorrect panswers p-Alter pthe pwindow pwidth. p
Collimate pmore pclosely
TO PASS
A pstep-up ptransformer pwith p300 pturns pin pthe pprimary pcoil pis psupplied pwith p220
pvolts pto pthis pprimary. pHow pmany psecondary pturns pare pneeded pto pproduce pa
p66,000 pvolt poutput? p- pcorrect panswers p-90,000 pturns
What pis pthe presult pif pthe ptotal plead pcontent pof pa pgrid pis pdecreased? p- pcorrect
panswers p-Decreased pscatter pabsorption.
What pis pthe ppurpose pof pshuttering? p- pcorrect panswers p-To pblack pout pareas pof
plight pand pmake pfine pdetails pmore pvisible.
In pconventional ptomography, pthe pradiographer pis pable pto pcontrol pthe pthickness pof
pthe ptomographic pslice pby paltering pwhich pof pthe pfollowing? p- pcorrect panswers p-
Exposure pangle.
,Which ptype pof pexposure ptechnique pchart pwould pallow pthe pradiographer pto pmake
psmall, pfine padjustments pfor porthopedic pwork? p- pcorrect panswers p-Variable
pkilovolts ppeak p(kVp).
An pimaging pdepartment, phaving pdifficulty pobtaining pacceptable ptangential ppatella
pimages, phas popted pto phave pthe ppost pprocessing pmode pset pto p"fixed" pfor pall
ppatella pimages. pWhy pis pthis pa pgood pchoice? p- pcorrect panswers p-Fixed pmode
pworks pwell pfor pexams pwhere pit pis pdifficult pto pcenter pthe pimage pon pthe pimage
preceptor p(IR).
Pelvis proutine pcalls pfor pan panteroposterior p(AP) pwith pa pperpendicular pcentral pray
p(CR), pand pan paxial pAP pwith pa p40 pdegree pcephalic pangle. pUsing pa pcaliper
pmeasurement, pthe ptechnique pchart pyields pa pperfect pset pof pexposure pfactors pfor
pthe pperpendicular pAP. pHow pwill pthe pnecessary pexposure pfactors pfor pthe paxial
pdiffer pfrom pthe pperpendicular pAP? p- pcorrect panswers p-Greater pmeasurement,
phigher pkilovolts ppeak p(kVp) pand pmilliampere-seconds p(mAs).
Which padvantage pdoes pa p500 pmilliampere p(mA) pstation phave pover pa p200 pmA
pstation? p- pcorrect panswers p-Increased pphoton pflux pto pthe pimage preceptor p(IR)
A pradiographer pis pperforming pa pportable pabdomen pis pusing pan pimage preceptor
pwith pan p8:1 pgrid. pThe pradiographer pknows pa ptechnique pfor pthe pabdomen pusing
pa p12:1 pgrid pis p80 pkilovolts ppeak p(kVp) pusing p50 pmilliampere-seconds p(mAs).
pWhich pwould pthe pnew ptechnique pbe pin porder pto pmaintain pimage pquality? p-
pcorrect panswers p-80 pkVp p@ p40 pmAs.
If p7 pmilliampere-seconds p(mAs) pprovides poptimal pdensity pwithout pa pgrid, pwhich
pmAs pshould pbe pused pwith pa p12:1 pgrid? p- pcorrect panswers p-35
How pdoes pa pradiographer pmaximize psignal pto pdigital pimage preceptors? p(Select
pthe pthree pthat papply.) p- pcorrect panswers p-Compression pof pthe pbody ppart. p
Shorter psource pto pimage preceptor pdistance p(SID).
Longer pexposure ptime.
What presults pfrom putilizing pa plower pratio pgrid? p- pcorrect panswers p-Lower
pcontrast, pbut pgreater perror pmargin pin pcentral pray p(CR) pplacement.
Why pis pit pimportant pfor pthe pradiographer pto pobserve pthe pmilliampere pseconds
p(mAs) preadout pat pthe pend pof peach pexposure pwhen pusing pautomatic pexposure
pcontrol p(AEC)? p- pcorrect panswers p-This pvalue pmay pbe pused pas pa pbasis pfor
pcalculating pmanual ptechniques.
How pdoes pemphysema pimpact pradiographic pimaging pof pthe pchest? p- pcorrect
panswers p-Emphysema pis pa pdestructive pdisease, pmeaning pthe pchest ptissue pis
pmore pradiolucent.
, If pcomputed pradiography p(CR) pimaging pplates p(IP) phaven't pbeen pused, phow poften
pshould pthey pbe perased? p- pcorrect panswers p-48 phours.
In pwhich pway pcan pthe pradiographer pminimize pmotion pdue pto pperistalsis? p-
pcorrect panswers p-Decrease pexposure ptime.
Which pbest pdescribes panode pheel peffect? p- pcorrect panswers p-A pphenomenon
pwhere px-ray pintensity pis pgreater punder pthe pcathode.
Which pwill pincrease pthe pappearance pof pnoise pin pa pdigital pimage, passuming ponly
pthe pnamed pfactor pin peach presponse pis pchanged? p- pcorrect panswers p-Large
pmatrix.
Which pis pthe ppreferred pmethod pfor pindicating pthe pcorrect panatomic pside pon pa
pradiographic pimage? p- pcorrect panswers p-Place pa pside pmarker pdirectly pon pthe
pimage preceptor p(IR) pprior pto pexposure.
If pa pradiographer pwanted pto pdouble pimage pdensity pwithout pdoubling pthe ppatient's
pdose, pwhich paction pshould pbe ptaken? p- pcorrect panswers p-Increase pkilovolts
ppeak p(kVp) pby p15%
Which pstatement pis pcorrect pregarding pthe prelationship pof ppatient pdose pto
pexposure pindex p(EI)? p- pcorrect panswers p-EI pgives pan papproximation pof pthe
ppatient's pdose.
What pis pa pmethod pof pelectronic pdisplay presolution pquality pcontrol ptesting? p-
pcorrect panswers p-Society pof pMotion pPicture pand pTelevision pEngineers p(SMPTE)
ptest ppattern.
A pbreathing ptechnique pis pplanned pfor pa pright panterior poblique p(RAO) psternum
pradiograph. pThe pintended pexposure pis p50 pmilliampere-seconds p(mAs) pat p75
pkilovolts ppeak p(kVp) pat p100 pcentimeter psource pto pimage preceptor pdistance
p(SID). pWhich pmilliampere p(mA) pstation pis ppreferred, passuming pthe pradiographer
pensures pexposure poccurs pduring pthe pact pof pinspiration? p- pcorrect panswers p-50
How pmuch pcompensation pis pneeded pfor pa pchange pto pa psmall pfocal pspot? p-
pcorrect panswers p-None.
If pall pthe pbucky pdigital pimages pfrom pone pradiographic proom pseem pto pappear
pexcessively pnoisy, pwhat pmight pthe pradiographer psuspect? p- pcorrect panswers p-
The pautomatic pexposure pcontrol p(AEC) pis pset pat pan pinappropriate pspeed pclass.
How pcan pthe pcontrast pscale pbe pmodified pon pa pdigital pimage? p(Select pthe ptwo
pthat papply.) p- pcorrect panswers p-Alter pthe pwindow pwidth. p
Collimate pmore pclosely
