CNOR Review Points: Sterilization (Subject Area 5) Questions and Answers 2026

B



CNOR Review Points: Sterilization
(Subject Area 5) Questions and
Answers 2026
lowB-BAnswer___-temperatureBsterilization:



-BperaceticBacidBliquidBchemical

-BhydrogenBperoxideBgasBplasmaB(STERRAD)

-Bozone

-BethyleneBoxide



peraceticBacidBliquidBchemical,BhydrogenBperoxideBgasBplasmaB(STERRAD),Bozone,BethyleneBoxi
deB-BAnswer4BmethodsBofBlow-temperatureBchemicalBsterilization



peraceticBacidBliquidBchemicalB-BAnswer-Blow-temperatureBsterilization

-BchemicalBsterilization

-BitemsBareBimmersed

-BforBheat-sensitiveBitemsBthatBcanBbeBimmersed

-BimmediateBuseBonly

-BusedBasBanBalternativeBmethodBforBsterilizingBminimallyBinvasiveBheat-
sensitiveBitemsBifBaBgasBorBplasmaBsterilizerBisBnotBavailableBorBtheBaerationBperiodBmakesBE
OBgasBsterilizationBimpractical

-BnoBaerationBrequired



peraceticBacidBliquidBchemicalB-BAnswer-Blow-
temperatureBchemicalBsterilizationBmethodBinBwhichBitemsBareBimmersed

-BusedBforBheat-sensitiveBitemsBthatBcanBbeBimmersed



peraceticBacidBliquidBchemicalB-BAnswerlow-
temperatureBchemicalBsterilizationBmethodBthatBisBforBimmediateBusedBonly



hydrogenBperoxideBgasBplasmaB(STERRAD)B-BAnswer-Blow-temperatureBsterilization

-BchemicalBsterilization

, B


-BforBheat-BandBmoisture-sensitiveBitems

-BnotBusedBforBsetsBofBinstrumentsBorBmetalBtrays

-Bcellulose-basedBpaperBcannotBbeBused

-
BoxygenBandBwaterBvaporBareBproducedBasBbyproducts,BsoBdoesBnotBrequireBaBspecialBaerati
onBprocess

-BitemsBmustBbeBthoroughlyBdryBbeforeBplacementBinBpackaging

-BtestBatBleastBdaily



hydrogenBperoxideBgasBplasmaB(STERRAD)B-BAnswerlow-
temperatureBchemicalBsterilizationBmethodBthatBcannotBbeBusedBforBmetalBtraysBandBisBnotB
usedBforBsetsBofBinstruments



hydrogenBperoxideBgasBplasmaB-BAnswerSTERRAD



dailyB-
BAnswerHowBoftenBshouldBtestingBofBhydrogenBperoxideBgasBplasmaB(STERRAD)BsterilizersBocc
ur?



hydrogenBperoxideBgasBplasmaB(STERRAD),Bozone,BethyleneBoxideB-BAnswer3Blow-
temperatureBchemicalBsterilizationBmethodsBforBheat-BandBmoisture-sensitiveBitems



ozoneB-BAnswer-Blow-temperatureBsterilization

-BchemicalBsterilization

-BforBheat-BandBmoisture-sensitiveBitems

-BusesBonlyBoxygenBandBwaterBinBtheBsterilizerBchamber

-BoxygenBandBwaterBvaporBareBbyproducts,BsoBaerationBisBnotBrequired

-BitemsBshouldBbeBpackagedBinBrigidBcontainersBandBnon-wovenBpackages

-Bcellulose-basedBpaperBcannotBbeBused

-BdestroysBnaturalBrubber,BsuchBasBlatex,BnaturalBfibers,BandBsomeBplastics

-BcannotBbeBusedBtoBsterilizeBsealedBglassBampules,Bimplants,BorBflexibleBendoscopes

-
BapprovedBbyBFDABforBmetalBandBplasticBsurgicalBinstrumentsBandBforBinstrumentsBwithBrigid
Blumens