CCI physics exam questions with correct
answers 2025
TrueRorRfalse.RIncreasingRtheRdepthRresultsRinRaRdecreaseRinRtheRpulseRrepetitionRfrequency?R-
RCORRECTRANSWERR-true,RitRwillRtakeRlongerRforRtheRpulseRtoRtravelRbackRandRfourthRfromRtransducer
WhatRisRtheRamplificationRofRsoundRcontrolledRby?R-RCORRECTRANSWERR-gainRorRDCG/TCG
WhatRisRtransmitRpower?R-RCORRECTRANSWERR-
theRvoltageRwhichRisRappliedRtoRtheRtransducerRitself,RitRcontrolsRtheRintensityRofRtheRsoundRbeamR(ALARAR
-RasRlowRasRreasonablyRacheiveable)
WhereRisRtheRregionRwhereRtheRbestRresolutionRcanRbeRobtained?R-RCORRECTRANSWERR-focalRzone
WillRwideningRtheRsectorRwidthRdecreaseRorRincreaseRtheRframeRrate?R-RCORRECTRANSWERR-decrease
_______R________RisRtheRsmallestRtoRlargestRgroupRofRintensitiesRwhichRproduceRaRshadeRofRgray.R-
RCORRECTRANSWERR-dynamicRrange
WhatRisRPRFRdependentRon?R-RCORRECTRANSWERR-depth
doesRdeeperRimagingRcauseRaRlowerRorRhigherRprf?R-RCORRECTRANSWERR-lowerRprf
WhatRisRtheRNyquistRlimit?R-RCORRECTRANSWERR-
TheRhighestRDopplerRfrequencyRorRvelocityRthatRcanRbeRmeasuredRwithoutRtheRappearanceRofRaliasingR(eq
ualsR1/2RofRtheRPRF)
WhatRisRFFT?R-RCORRECTRANSWERR-FastRFourierRTransform
MostRadultRechocardiographyRisRperformedRwithRfrequenciesRofR....R-RCORRECTRANSWERR-2.0RtoR5.0MHz
answers 2025
TrueRorRfalse.RIncreasingRtheRdepthRresultsRinRaRdecreaseRinRtheRpulseRrepetitionRfrequency?R-
RCORRECTRANSWERR-true,RitRwillRtakeRlongerRforRtheRpulseRtoRtravelRbackRandRfourthRfromRtransducer
WhatRisRtheRamplificationRofRsoundRcontrolledRby?R-RCORRECTRANSWERR-gainRorRDCG/TCG
WhatRisRtransmitRpower?R-RCORRECTRANSWERR-
theRvoltageRwhichRisRappliedRtoRtheRtransducerRitself,RitRcontrolsRtheRintensityRofRtheRsoundRbeamR(ALARAR
-RasRlowRasRreasonablyRacheiveable)
WhereRisRtheRregionRwhereRtheRbestRresolutionRcanRbeRobtained?R-RCORRECTRANSWERR-focalRzone
WillRwideningRtheRsectorRwidthRdecreaseRorRincreaseRtheRframeRrate?R-RCORRECTRANSWERR-decrease
_______R________RisRtheRsmallestRtoRlargestRgroupRofRintensitiesRwhichRproduceRaRshadeRofRgray.R-
RCORRECTRANSWERR-dynamicRrange
WhatRisRPRFRdependentRon?R-RCORRECTRANSWERR-depth
doesRdeeperRimagingRcauseRaRlowerRorRhigherRprf?R-RCORRECTRANSWERR-lowerRprf
WhatRisRtheRNyquistRlimit?R-RCORRECTRANSWERR-
TheRhighestRDopplerRfrequencyRorRvelocityRthatRcanRbeRmeasuredRwithoutRtheRappearanceRofRaliasingR(eq
ualsR1/2RofRtheRPRF)
WhatRisRFFT?R-RCORRECTRANSWERR-FastRFourierRTransform
MostRadultRechocardiographyRisRperformedRwithRfrequenciesRofR....R-RCORRECTRANSWERR-2.0RtoR5.0MHz