2026/2027 ACTUAL EXAM TEST
BANK| COMPLETE 100 REAL EXAM
QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+|
IBHRE CCDS EXAM PREP 2026
(BRAND NEW!!)
1. WhatmcurrentmICDmcapacitormtechnologiesmprovidemthemhighestmenergymdensitymandmdoes
mnotmrequiremreformation?m-mCORRECTmANSWERmTantalummElectrolytic
1.67 Hzmwouldmequalmhowmmanymbpm?m-mCORRECTmANSWERm100mbpm
2. 1mbpmm=m0.0166667mHz
3. Whichmpace/sensemleadmdesignsmwouldmonemexpectmthemhighestmcurrentmdensitymw/mambi
polarmimpedancemreadingmofm1100mohms?m-
mCORRECTmANSWERmBradymleadmw/manodemofm4.2mmm2mandmcathodem5.2mmm2
4. Whatmismthemvoltagemmeasurementmofmampacingmsystemmw/mimpedancemofm500mohms,mcu
rrentmofm5.0mmilliampmandmpulsemwidthmofm0.4mmsmandmratemofm60mbpm?m-
mCORRECTmANSWERmVm=m2.5mV
5. V=ImxmR
6. =m5.0mmilliampsmxm500mohms
7. =m2,500mmillivolts
8. =2,500/1000
, 9. Whatmconditionmismshownmtomhavemanmincreasemstimulationmthreshold,mwidemQRS,mlatenc
y,mormundermsensing?m-mCORRECTmANSWERmHyperkalemiam(highmpotassium)
10. Whatmismthemestimatedmbatterymlongevitymofmampacemakermwithm1.0mamp-
hourmbatterymandm20mmicroampmdrainm?m-mCORRECTmANSWERmLongevitym=m114mxm(amp-
hours/microampmdrain)m
11. =m114mxm(1.0/20)
12. =m5.7myears
13. Whichmsensingmrelatedmparametermrepresentsmthemmaximalmratemofmchangemofmthemelectr
icalmpotentialmbetweenmthemsensingmelectrodemandmismthemfirstmderivativemofmthemelectrog
ram?m-mCORRECTmANSWERmSlewmrate
14. Themisovolumetricmtimemfrommelectricalmdepolarizationmofmthemheartmtommechanicalmsysto
lemdescribesmwhatmterm?m-mCORRECTmANSWERmPre-ejectionminterval
15. WhatmtestmismtypicallymperformedmduringmexercisemwithmHRmaroundm105-
115mandmwasmshownmtomhavemamnegativempredictivemvalueminmMADITmIImandmSCD-HeFT?m-
mCORRECTmANSWERmMicromvoltmt-wavemalternans
16. Whichmbatterymchemistrymismnowmincorporatedmintompacemakers?m-
mCORRECTmANSWERmLithiummsilvermvanadiumm&mlithiummcarbonmmonomfluoride
17. Whatmtestmismperformedmoverm10-
20mbeatsmfollowingmamPVCmandmwhosemabsencemismampredictormofmcardiacmmortalitymfollo
wingmanmMI?m-mCORRECTmANSWERmMicromvoltmt-wavemalternans
18. Fluoroquinolones,mamnewmgenmantibioticmismknownmformwhichmcardiacmeffect?m-
mCORRECTmANSWERmProlongingmQT