CVRN Review Course Practice Questions and Answers Updated 2026

CVRN Review
Course Practice
Questions and
Answers Updated
2026
WhichBofBtheBfollowingBvalvesBareBopenBduringBventricularBsystole?

A)BMitralBandBtricuspid

B)BAorticBandBpulmonic

C)BMitralBandBaortic

D)BAorticBandBtricuspid



ACCNBtextbookB-BAnswerB)BAorticBandBpulmonic



WhichBlobeBofBtheBrightBlungBcannotBbeBassessedBfromBtheBanteriorBchestBwall?

A)BRightBupper

B)BRightBlower

C)BRightBmiddle



ACCNBtextbookB-BAnswerB)BRightBlower



RegardingBpulseBpressure,BweBknowBthatBtheBnormalBrestingBpulseBpressureBshouldBbe
B40BmmHg.B

,A)BTrue

B)BFalseB-BAnswerA)BTrue



WidenedBpulseBpressureBisBanBindicatorBofBincreasedBcardiovascularBrisk.

A)BTrue

B)BFalseB-BAnswerA)BTrue



RegardingBpittingBedemaBinBtheBextremities,B2+BedemaBindicatesBthereBis:

A)BaB6BmmBdeepBindentationBandBitBtakesB>1BminuteBtoBdisappear.

B)BaB4BmmBmoderateBindentationBandBitBtakesB10-15BsecondsBtoBdisappear

C)BNoBedemaBpresent

D)BaB2BmmBmildBorBslightBindentationBandBthatBrapidlyBdisappears

E)BanB8BmmBveryBdeepBindentationBandBitBtakesB5-8BminutesBtoBdisappearB-
BAnswerB)BaB4BmmBmoderateBindentationBandBitBtakesB10-15BsecondsBtoBdisappear



IdentifyBtheBaverageBrateBofBanBescapingBventricularBrhythm.

A)B20-40Bbpm

B)B50-100Bbpm

C)B100-160Bbpm

D)B60-80BbpmB-BAnswerA)B20-40Bbpm



TheBmostBdangerousBcomplicationBassociatedBwithBaBprolongedBQTBintervalBisBtheBdev
elopmentBof:

A)BatrialBfibrillation

B)BTorsadeBdeBpointesB(ventricularBtachycardia)

C)BJunctionalBtachycardia

D)BBradycardiaB-BAnswerB)BTorsadeBdeBpointesB(ventricularBtachycardia)



IdentifyBtheBelectrocardiographicBcriteriaBforBsecondBdegreeBtypeBIIBAVBblock:

,A)BprogressiveBprolongationBofBtheBPRBinterval,BbeforeBdroppedBbeats

B)BfixedBandBnormalBPRBintervals,BaBwideBQRS,BandBrandomBdroppingBofBbeats

C)BcompleteBAVBdissociationBfromBcompleteBheartBblock

D)BabnormallyBshortBPRBintervalsB-
BAnswerB)BfixedBandBnormalBPRBintervals,BaBwideBQRS,BandBrandomBdroppingBofBbeat
s



IdentifyBtheBelectrocardiographicBcriteriaBforBsecondBdegreeBtypeBIBAVBblock:

A)BprogressiveBprolongationBofBtheBPRBinterval,BbeforeBdroppedBbeats

B)BfixedBandBnormalBPRBintervals,BaBwideBQRS,BandBrandomBdroppingBofBbeats

C)BcompleteBAVBdissociationBfromBcompleteBheartBblock

D)BabnormallyBshortBPRBintervalB-
BAnswerA)BprogressiveBprolongationBofBtheBPRBinterval,BbeforeBdroppedBbeats



AboutBtheBmanagementBofBdocumentedBACS,BtheBrecommendationsBare:

A)BtherapyBshouldBbeBdoor-to-
balloonBinflationB(PCI)BgoalBofB90Bmins,BorBdoorBtoBfibrinolysisBgoalBofB30Bmin.

B)BtherapyBshouldBbeBdoor-to-
balloonBinflationB(PCI)BgoalBofB30Bmins,BorBdoorBtoBfibrinolysisBgoalBofB60Bmin.

C)BtherapyBshouldBbeBdoor-to-
balloonBinflationB(PCI)BgoalBofB40Bmins,BorBdoorBtoBfibrinolysisBgoalBofB20Bmin.

D)BtherapyBshouldBbeBdoor-to-
balloonBinflationB(PCI)BgoalBofB20Bmins,BorBdoorBtoBfibrinolysisBgoalBofB30Bmin.B-
BAnswerA)BtherapyBshouldBbeBdoor-to-
balloonBinflationB(PCI)BgoalBofB90Bmins,BorBdoorBtoBfibrinolysisBgoalBofB30Bmin.



WhichBofBtheBfollowingBcoronaryBarteriesBareBinvolvedBwhenBmyocardialBischemiaBorBi
njuryBisBpresentBinBtheBanteriorBwall?

A)BleftBanteriorBdescendingB(LAD)

B)BcircumflexB(Cx)

C)BobtuseBmarginalB(OM)

, D)BrightBcoronaryBarteryB(RCA)B-BAnswerA)BleftBanteriorBdescendingB(LAD)



WhichBofBtheBfollowingBcoronaryBarteriesBareBinvolvedBwhenBmyocardialBischemiaBorBi
njuryBisBpresentBinBtheBanteriorBandBlateralBwalls?

A)BleftBanteriorBdescendingB(LAD)

B)BcircumflexB(Cx)

C)BobtuseBmarginalB(OM)

D)BrightBcoronaryBarteryB(RCA)B-BAnswerB)BcircumflexB(Cx)



WhenBthereBisBanBinferiorBinfarction,BevidenceBbasedBpracticeBstandardsBtellBusBthatBt
hereBisBupwardsBofBaB40%BassociationBofBaBrightBventricularBinfarctionBnecessitatingBt
hatBweBrecord:

A)BaBstandardB12-leadBECG

B)BaB15-leadBECGBinvolvingBtheBrecordingBofBtheBrightBsideBofBtheBchestB(V4R-V6R)B

C)BaB15-leadBECGBinvolvingBtheBrecordingBofBtheBposteriorBchestBwallB(V7-V9)B

D)BaBcompleteB18-leadBECGBinvolvingB(V4R-V6RBandBV7-V9)B-BAnswerB)BaB15-
leadBECGBinvolvingBtheBrecordingBofBtheBrightBsideBofBtheBchestB(V4R-V6R)



WhatBisBtheBmostBimportantBpredictorBofBaBpositiveBpatientBoutcomeBfollowingBaBmyo
cardialBinfarction?B

A)BtheBheightBofBSTBelevation

B)BCK-MBBlevelsB

C)BtroponinBIBlevels

D)BsuccessfulBreperfusionB-BAnswerD)BsuccessfulBreperfusion



RegardingBtroponinBI,BwhichBofBtheBfollowingBstatementsBisBnotBtrue?

A)BtroponinBIBwillBbeBdetectableBwithinB4BhoursBafterBonsetBofBacuteBMI

B)BtroponinBIBwillBreachBpeakBlevelsBwithinB24BhoursBafterBonsetBofBacuteBMIB

C)BtroponinBIBmayBremainBelevatedBforBonlyB48BhoursBafterBonsetBofBacuteBMI