CCI PRACTICE EXAM QUESTIONS
WITH CORRECT ANSWERS
GRADED A+ FOR 2026-2027
ASSURED EXCEL!!
NNAtNwhatNtimeNduringNfetalNgrowthNisNtheNheartNfirstNfullyNdeveloped?N-
NNCORRECTNANSWERS40NDays
WhichNofNtheNfollowingNL-RNshuntsNisNtheNlastNtoNcloseNinNtheNnormalNpostNpartumNperiod?
WhenNdoesNitNclose?N-NNCORRECTNANSWERSPatentNForamenNOvale
closingNatNtheNendNofNtheNfirstNweek
DuringNtheNrestingNstate,NwhichNofNtheNfollowingNionsNareNpumpedNoutNofNtheNcellsNofNtheNmyocar
dium?N-NNCORRECTNANSWERSSodium
FollowingNelectricalNdepolarizationNofNtheNmyocardialNcellNmembrane,NwhichNionNrushesNinNfirst,N
andNwhichNionNrushesNinNlater?N-NNCORRECTNANSWERSsodiumNfollowedNbyNcalcium
WhichNionNhelpsNslowNheartNmuscleNcontraction?N-NNCORRECTNANSWERSpotassium
InNtheNcardiacNcellNactionNpotential,NwhatNphasesNareNincludedNinNtheNabsoluteNrefractoryNperiod?
N-NNCORRECTNANSWERSPhasesN1NintoNPhaseN3
WhenNcontractingNagainstNwhichNofNtheNfollowingNpressuresNwillNtheNvelocityNofNmuscleNcellNcont
ractionNbeNmostNrapid?N-
NNCORRECTNANSWERSlowestNpressure,NtheNhigherNtheNpressureNtheNmoreNthatNitNhasNtoNovercom
eNinNorderNtoNcontract
WITH CORRECT ANSWERS
GRADED A+ FOR 2026-2027
ASSURED EXCEL!!
NNAtNwhatNtimeNduringNfetalNgrowthNisNtheNheartNfirstNfullyNdeveloped?N-
NNCORRECTNANSWERS40NDays
WhichNofNtheNfollowingNL-RNshuntsNisNtheNlastNtoNcloseNinNtheNnormalNpostNpartumNperiod?
WhenNdoesNitNclose?N-NNCORRECTNANSWERSPatentNForamenNOvale
closingNatNtheNendNofNtheNfirstNweek
DuringNtheNrestingNstate,NwhichNofNtheNfollowingNionsNareNpumpedNoutNofNtheNcellsNofNtheNmyocar
dium?N-NNCORRECTNANSWERSSodium
FollowingNelectricalNdepolarizationNofNtheNmyocardialNcellNmembrane,NwhichNionNrushesNinNfirst,N
andNwhichNionNrushesNinNlater?N-NNCORRECTNANSWERSsodiumNfollowedNbyNcalcium
WhichNionNhelpsNslowNheartNmuscleNcontraction?N-NNCORRECTNANSWERSpotassium
InNtheNcardiacNcellNactionNpotential,NwhatNphasesNareNincludedNinNtheNabsoluteNrefractoryNperiod?
N-NNCORRECTNANSWERSPhasesN1NintoNPhaseN3
WhenNcontractingNagainstNwhichNofNtheNfollowingNpressuresNwillNtheNvelocityNofNmuscleNcellNcont
ractionNbeNmostNrapid?N-
NNCORRECTNANSWERSlowestNpressure,NtheNhigherNtheNpressureNtheNmoreNthatNitNhasNtoNovercom
eNinNorderNtoNcontract