ARDMS SPI Exam Questions and
Answers Updated 2026
WhichAgainAwillAincreaseAtheAriskAofAbioeffects?
a.Atransmit
b.Areceive
c.Again
d.AoverallAgainA-AAnswer✓Aa.Atransmit
WhichAofAtheAfollowingAisAconsideredAtheAmemoryAofAanAultrasoundAinstrument?
a.Apulser
b.Atransducer
c.Areceiver
d.AbeamAformer
e.AdigitalAscanAconverter
f.AdisplayAmonitorA-AAnswer✓Ae.AdigitalAscanAconverter
SpectralAbroadeningAsuggest:
a.AlaminarAflow
b.AturbulentAflow
c.AflowAawayAfromAtheAtransducer
d.AflowAtowardsAtheAtransducerA-AAnswer✓Ab.AturbulentAflow
WithApulseAwaveADopplerAaxialAresolution:A-AAnswer✓Adegrades
WhatAcolorAisAusuallyAuseAinAcolorAflowADopplerAvarianceAmapAtoAindicateAturbulentAflow?
A-AAnswer✓Agreen
DopplerAhighApassAfilterAeliminates:A-AAnswer✓AhighAamplitudeAsignals;AlowAvelocityAflow
, TheADopplerAwallAfilterAisAconsideredAa:A-AAnswer✓AhighApassAfilter
TheANyquistALimitAisAequalAto:
a.ApropagationAspeedAxAfrequency
b.ApropagationAspeed/Awavelength
c.APRF/2
d.A4xV^2A-AAnswer✓Ac.APRF/2
MultipleAechoes,AequallyAspacedAoriginatingAfromAaAgasAbubbleAisAcalled:
a.AcometAtail
b.AringAdown
c.AsliceAthicknessAartifact
d.AmultipathA-AAnswer✓Ab.AringAdown
AnAincreaseAinAredAbloodAcellAvelocityAwill_____AtheADopplerAShift:
a.Aincrease
b.Adecrease
c.AnotAchange
d.AcannotAbeApredictedA-AAnswer✓Aa.Aincrease
TheAprimaryAadvantageAofACWADopplerAis:
a.ArangeAresolution
b.ArangeAdiscrimination
c.ArangeAambiguity
d.ArangeAgating
e.AabsenceAofAsamplingArateA-AAnswer✓Ae.AabsenceAofAsamplingArate
TheArangeAforAultrasoundAbegins:
a.A20AHz
b.A20,000AHz
Answers Updated 2026
WhichAgainAwillAincreaseAtheAriskAofAbioeffects?
a.Atransmit
b.Areceive
c.Again
d.AoverallAgainA-AAnswer✓Aa.Atransmit
WhichAofAtheAfollowingAisAconsideredAtheAmemoryAofAanAultrasoundAinstrument?
a.Apulser
b.Atransducer
c.Areceiver
d.AbeamAformer
e.AdigitalAscanAconverter
f.AdisplayAmonitorA-AAnswer✓Ae.AdigitalAscanAconverter
SpectralAbroadeningAsuggest:
a.AlaminarAflow
b.AturbulentAflow
c.AflowAawayAfromAtheAtransducer
d.AflowAtowardsAtheAtransducerA-AAnswer✓Ab.AturbulentAflow
WithApulseAwaveADopplerAaxialAresolution:A-AAnswer✓Adegrades
WhatAcolorAisAusuallyAuseAinAcolorAflowADopplerAvarianceAmapAtoAindicateAturbulentAflow?
A-AAnswer✓Agreen
DopplerAhighApassAfilterAeliminates:A-AAnswer✓AhighAamplitudeAsignals;AlowAvelocityAflow
, TheADopplerAwallAfilterAisAconsideredAa:A-AAnswer✓AhighApassAfilter
TheANyquistALimitAisAequalAto:
a.ApropagationAspeedAxAfrequency
b.ApropagationAspeed/Awavelength
c.APRF/2
d.A4xV^2A-AAnswer✓Ac.APRF/2
MultipleAechoes,AequallyAspacedAoriginatingAfromAaAgasAbubbleAisAcalled:
a.AcometAtail
b.AringAdown
c.AsliceAthicknessAartifact
d.AmultipathA-AAnswer✓Ab.AringAdown
AnAincreaseAinAredAbloodAcellAvelocityAwill_____AtheADopplerAShift:
a.Aincrease
b.Adecrease
c.AnotAchange
d.AcannotAbeApredictedA-AAnswer✓Aa.Aincrease
TheAprimaryAadvantageAofACWADopplerAis:
a.ArangeAresolution
b.ArangeAdiscrimination
c.ArangeAambiguity
d.ArangeAgating
e.AabsenceAofAsamplingArateA-AAnswer✓Ae.AabsenceAofAsamplingArate
TheArangeAforAultrasoundAbegins:
a.A20AHz
b.A20,000AHz