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CPO Test Guide Exam Questions with Correct Answers 2025/2026, Exams of Nursing

Florida International University (FIU)Nursing

This document provides a structured guide of CPO (Certified Pool Operator) test questions along with correct answers, covering all major certification topics. It includes essential content such as pool water chemistry, filtration and circulation systems, safety protocols, pool calculations, and operational best practices. Ideal for individuals preparing for national or local CPO certification exams.

Typology: Exams

2024/2025

Available from 06/15/2025

Nurseexcel
Nurseexcel 🇺🇸

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13
CPO Test Guide Exam Questions with Correct Answers
1. Chaptere1e-eCPOeExameStudyeQuestions:
2. 1.eListe8efactorsethatewouldedetermineethateaefoodeisemislabeled,eaccordingetoeFDAeregul
ations:ePagese1-2.:
3. 2.eListe5eitemsethateappeareoneaeNutritioneFactsepaneleoneaebottledewaterelabel.ePagee10.:
4. 3.eWhatedocumentationeisegenerallyeacceptedeaseevidenceeofesourceeap-
eproval?e(Pagee15).:
5. 4.eDefineetheefollowingeterms:eArtesianeWatere(Pagee15).eSpringeWatere(Pagee16).eNaturale
Watere(Pagee16).:
6. 5.eSelectealleofetheefollowingeprocessesethateresulteinepurifiedewaters::ea)
Distillation
b) Reverseeosmosis
d)eDeionization
7. 6.e21eCFReParte129ecoverse forebottledewatereoperations.:eGoodeMan-
eufacturingePractices
8. 7.eFDA'sestandardeofeidentityeisepublishedein::eb)e21eCFRe§165.110(a)
9. 8.eIBWA'sestandardeofequalityeisefoundeine
ofetheeIBWAeModeleBottledeWatereregulation.:eAppendixeA
10. 9.eAebottledewaterelabelecontainingetheefollowingeidentityestatementeiseac-
eceptable,eaccordingetoeFDAeregulations:e"PurifiedeArtesianeSpringeWater.":eb)eFalse
11. 10.eAepurifiedebottledewatereproductewithemineralseaddedeisepermittedetoebeecallede"Min
eraleWater.":eb)eFalse
12. Chaptere2e-eCPOeExameStudyeQuestions:
13. 1.eWhicheofetheefollowingestatementseiseFALSE?:eb)eTheebottledewatereindustryeisenoteregulat
edebyeOSHAebecauseeiteiseaesafeeproductefreeeofehazardousechemicals.
14. 2.eDocumentsethateareeprovidedebyechemicalesuppliersethatecontaineinfor-
emationeregardingetheeproduct'sehazardousecomponents,eexposureelimits,eandefirsteaidearee
called:ematerialesafetyedataesheetse(MSDSs).
15. 3.eListethreeehazardousechemicalsecommonlyefoundeineaebottlingeplant:e(Pagese20-
pf3
pf4
pf5
pf8
pf9
pfa
pfd

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1 e/e

CPO Test Guide Exam Questions with Correct Answers

  1. Chaptere 1 e-eCPOeExameStudyeQuestions:
  2. 1.eListe 8 efactorsethatewouldedetermineethateaefoodeisemislabeled,eaccordingetoeFDAeregul ations:ePagese 1 - 2.:
  3. 2.eListe 5 eitemsethateappeareoneaeNutritioneFactsepaneleoneaebottledewaterelabel.ePagee10.:
  4. 3.eWhatedocumentationeisegenerallyeacceptedeaseevidenceeofesourceeap- eproval?e(Pagee15).:
  5. 4.eDefineetheefollowingeterms:eArtesianeWatere(Pagee15).eSpringeWatere(Pagee16).eNaturale Watere(Pagee16).:
  6. 5.eSelectealleofetheefollowingeprocessesethateresulteinepurifiedewaters::ea) Distillation b) Reverseeosmosis d)eDeionization
  7. 6.e 21 eCFReParte 129 ecoverse forebottledewatereoperations.:eGoodeMan- eufacturingePractices
  8. 7.eFDA'sestandardeofeidentityeisepublishedein::eb)e 21 eCFRe§165.110(a)
  9. 8.eIBWA'sestandardeofequalityeisefoundeine ofetheeIBWAeModeleBottledeWatereregulation.:eAppendixeA
  10. 9.eAebottledewaterelabelecontainingetheefollowingeidentityestatementeiseac- eceptable,eaccordingetoeFDAeregulations:e"PurifiedeArtesianeSpringeWater.":eb)eFalse
  11. 10.eAepurifiedebottledewatereproductewithemineralseaddedeisepermittedetoebeecallede"Min eraleWater.":eb)eFalse
  12. Chaptere 2 e-eCPOeExameStudyeQuestions:
  13. 1.eWhicheofetheefollowingestatementseiseFALSE?:eb)eTheebottledewatereindustryeisenoteregulat edebyeOSHAebecauseeiteiseaesafeeproductefreeeofehazardousechemicals.
  14. 2.eDocumentsethateareeprovidedebyechemicalesuppliersethatecontaineinfor- emationeregardingetheeproduct'sehazardousecomponents,eexposureelimits,eandefirsteaidearee called:ematerialesafetyedataesheetse(MSDSs).
  15. 3.eListethreeehazardousechemicalsecommonlyefoundeineaebottlingeplant:e(Pagese 20 -

2 e/e

  1. 4.eOSHAeexposureelimitseareeofteneestablishedeasetime-weightedeaveragesefore 8 - houredays.:ea)eTrue
  2. 5.eConfinedespaceemeans:e(Pagee29).:
  3. 6.eAnyeoccurrenceeoreeventeinternaleoreexternaletoetheepermitespaceethatecouldeenda ngereentrantseisecalledeane .:eemergency
  4. 7.eAe iserequiredebyeOSHAewheneaneemployeeeiseexposedetoeane 8 - houretime- weightedeaverageeofe 85 edecibels.:ehearingeconservationeprogram

4 e/e eedefore(listefiveeitems):e(Pagee108).:

  1. 6.eTheeU.S.eFoodeandeDrugeAdministrationedeterminedethateozoneeconcen- etrationeinebottledewatereshallenoteexceed ____________ mg/L.:e0.
  2. 7.eEffectiveeremovaleofeCryptosporidiumeparvumecystseiseachievedethrougheuseeof::ed)ealle ofetheeabove.

5 e/e

  1. 8.eNameeseveraleofetheemineralseusedetoe"remineralize"ewatereafterepurifi- ecationebyedistillationeorereverseeosmosis:e(Pagee81).:
  2. 9.eWhicheofetheefollowingeiseaepathogenicebacterialeorganismemonitoredeinewateretoedet ermineemicrobiologicalesafety?:eb)eEscherichiaecoli
  3. 10.eWhenenaturalewaterseareesubjectedetoeozoneedisinfection,eaedisinfectionebyproductei onecallede isesometimeseformed.:ebromate
  4. Chaptere 5 e-eCPOeExameStudyeQuestions:
  5. 1.eWhene 5 egallonepolycarbonateebottleseareereturnedetoetheebottlingeplant,ewhatemuste beedoneeprioretoereturningetheebottlesetoetheewasher?e(Pagee113).:
  6. 2.eWhenesanitizingefillerepartseoneaedailyebasis,eae ppmesolutioneof ,eoreequivalent,emustebeeused.:eb)e 200 e/echlorine.
  7. 3.eFDAeregulationserequireethateeacheunitepackageeofebottledewaterebeeiden- etifiedebyeaeproductionecodeebyetheebottler.eDescribeehowethiseiseaccomplished.eWhyeiseiteadv antageousetoehaveeaeproductionecodeeoneeachecontainer?e(Pagee120).:
  8. 4.eWhyeareenon- causticecleanserserecommendedeforepolycarbonateebottles,eandewhyeiseiteespeciallyeimporta ntetoeensureeproperesanitizationeafterewashing.e(Pagee114).:
  9. 5.eNameefourecommonesanitizerseusedeineconjunctionewithenon- causticecleansers.e(Pagee114).:
  10. 6.eFillereroomefloorseshouldebeeconstructedeofe .:eaesmoothe(noepits),ehard,enonporousesurface.
  11. 7.eListemethodseofeprotectingeone-waye(singleeserve)econtainersefromebe- ecomingecontaminatedewhileestoredeinetheerawematerialseareaeofetheeplant.e(Pagee112).:
  12. 8.eWheneusedewithenon- causticecleansers,echlorineesanitizingesolutioneshouldecontaineaechlorineeconcentrati oneofe ppm.:eb)e 25
  13. 9.eConveyoreopeningseintoetheefillereroomeshouldenoteexceede .:etheesizeerequiredetoepermitepassageeofeaebottle.
  14. 10.eDescribeeoneereasonewhyebottleewashereperformanceemayebeeadverselyeaffected.e(P agee115).:
  15. Chaptere 6 e-eCPOeExameStudyeQuestions:

7 e/e

  1. 4.eTheerepeatabilityeofeaemeasurementeiseknowneas::eb)eprecision
  2. 5.eListetwoeanalyticalemethodseforetestingetotalecoliformeandeE.ecolieinewater.e(Pagee132).:
  3. 6.eNon-pathogenicebacteriaethateareeconsideredebeetheenormalefloraeinewatereareecallede bacteria.:eheterotrophic
  4. 7.eTheeFDAerequiresethateaebottledewateresampleebeetestede byean laboratory.:eweekly,eapproved
  5. 8.eDescribeetheeresponseetoeaepositiveeresulteforetotalecoliformeasedescribedeinetheeIBWAe ModeleCode.:eIBWAeModeleCode,eAppendixeA.
  6. 9.eQualityecontroleanalysiseofemicrobiologicalemediaeinetheelaboratoryeiseimportantet oeavoide .:eb)efalseepositiveseorenegatives.
  7. 10.eListe 5 econtrolepointsecommoneineaebottledewatereprocess.e(Pagee133).:
  8. Chaptere 7 e-eCPOeExameStudyeQuestions:
  9. 1.eWheneconductingeaehazardeanalysis,ewhatethreeecategorieseofehazardsemustebeeeval uatedeateeachepointeinetheeprocesseandeforeeacheingredienteusedetoemanufactureetheefinalep roduct?ePagee142.:
  10. 2.eDescribeetheedifferencesebetweenecontrolepointseandecriticalecontrolepointseineae manufacturingeprocess.ePagee143.:
  11. 3.eWhatefiveetasksemustebeecompletedeprioretoeconductingeaehazardeanaly- esis?ePagee 141 e&e142.:
  12. 4.eWhicheofetheefollowingeiseNOTeaeformeofeverificationeofeaeHACCPeplan?:ec)eEstablishment eofetheeHACCPeTeam.
  13. 5.e mustebeedevelopedeforeeacheCCPeinetheeHACCPeplan,etoeeffectivelyeaddressedeviation sewhenetheyeoccur.:eCorrectiveeactions
  14. 6.eAe iseaemaximumeoreminimumevalueewhicheaebiological,echemicaleorephysicaleparametere mustebeecontrolledeateaeCCPetoeprevent,eeliminateeorereduceetoeaneacceptableeleveletheeocc urrenceeofeaefoodesafetyehazard.eIBWAePlanteTechnicaleReferenceeManualeAppendixeEePageeEe
  • e7:ecriticalelimit
  1. 7.eOnceeaehazardehasebeeneidentified,eae mustebeedeveloped.:eb)ecorrectiveeaction.

8 e/e

  1. 8.ePlanned,eroutinee isekeyeineassessingewhethereaeCCPeiseunderecontroleandetoeproducingeaneaccurateerecor deforeverificationeactivities.:emoni-etoring
  2. 9.eHACCPehasebeeneendorsedeandeadoptedebyetheeU.S.eDepartmenteofeAgri- eculture,etheeU.S.eFoodeandeDrugeAdministration,eandetheeCodexeAlimentariuseCommission .:ea)eTrue
  3. 10.eAtestepe#5eineaebottledewatereprocess,eaebiologicalehazardehasebeeneidentified.eAs sumingethatethereeiseaecontrolemeasureeforetheehazard,ebutethat

10 e/e

  1. 5.eEffectiveeJanuarye1,e2002,eineorderetoebeeeligibleeforetheeIBWAeExcellenceeineManufactu ringeaward,eaeplantemustehavee .:ed)ealleofetheeabove
  2. 6.eAccordingetoeAppendixeAeinetheeModeleCode,ecompareetheeIBWAestandardeofequalityeforet otaletrihalomethaneseagainstetheeUSEPAemaximumecontaminantelevel.:eModeleCode,eAppen dixeA

11 e/e

  1. 7.eTheedisinfectants/disinfectionebyproductseruleecallseforemonitoringeforebromoacetic eacideandedichloroaceticeacid.eTheseetwoecompoundseareeparteofetheegroupeofecompoundsek nownease .:eb)ehaloaceticeacidse(HAA5).
  2. 8.eHoweiseproductewatereprotectedefromeoperationsewatereineaebottledewatereplant?ePagee 165.:
  3. 9.eAccordingetoeFDAeregulations,erepresentativeesampleseofeproductewateremustebeeana lyzede byeaneapprovedelaboratory.:ec)eweekly.
  4. 10.eWhicheofetheefollowingeiserequestededuringeaneIBWAememberebottler'seannualeinsp ection?:eb)etheecompany'serecalleplan.
  5. Chaptere 10 e-eCPOeStudyeQuestions:
  6. 1.eNewebottledewateredispenserseshouldebeecleanedeandesanitizedejusteaseaedispensereth ateisebeingereconditioned.:ea)eTrue.
  7. 2.eDispenserereservoirseshouldebeesanitizedewitheaesolutionecontaining ofe .:ed)e 100 eppmehypochlorite.
  8. 3.eWheneaerouteedeliveryerepresentativeedeliversebottledewateretoeaecus- etomer'selocation,ewhateshouldetheerepresentativeedoebeforeeleavingetheeprod- euct?ePagee175.:
  9. 4.eWhicheofetheefollowingeiseNOTeaneoptioneforedispenseresanitation?:ec)eRecommende thatetheecustomeresanitizeetheedispensereateleasteannually.
  10. 5.eWhicheofetheefollowingeiseaneacceptableelocationeforeaebottledewasheredispenser?: ea)eIneaneoffice,eawayefromedirectesunlight.
  11. Chaptere 11 e-eCPOeExameStudyeQuestions:
  12. 1.eListethreeetypeseofedefectseforewhicheaerouteesalesepersoneshouldeexamineeret urnableebottles.ePagee175.:
  13. 2.eIfeuponepickupeaerouteesalesepersonefindsethateae 5 egallonebottleecontainseaekeroseneeo dor,ehe/sheemust::eb)etagetheebottleeaseunserviceable.
  14. 3.eWhicheofetheefollowingestatementseisefalse?:ec)eTheerouteetrainereshouldeinformetheec ustomerethateonlyecertaineotheresubstancesemayebeeintroducedeintoetheebottle.
  15. 4.eOneemustebeecarefuleineliftingeandecarryingefulle 5 egallonebottleseasetoepreventeinju ryeandeMSDs.eMSDseare::ed)emusculskeletaledisorders.

13 e/e

  1. 2.eTheeproductecontainsevisibleegrowtheofemold,ebuteisefreeeofetotalecoliformebacteriaeande E.ecoli::eD.
  2. 3.eTheeproductecontainsefluorideeateaeconcentrationeofe 10 emg/L::eB
  3. 4.eTheeproductecontainsevolatileeorganiceconstituentseofegasolinee(ben- ezene,etoluene,eethylbenzene,eandexylenes)eateaetotaleconcentrationeofe 340 eug/Le(ppb)::eA.
  4. 5.eTheeproducteiselabelede"purifiedewater,"ebuteisefoundetoecontainetotaledissolvedes olidse(TDS)econcentrationeofe 94 emg/L::eC.
  5. 6.eTheeproductetestsepositiveeandeconfirmseforeE.ecoli::eA.
  6. 7.eTheeproductehaseaneoff-tasteebuteisefoundetoebeefreeeofecontaminants::eD.
  7. 8.eTheeproduct'seTDSecontenteexceedse 250 emg/L::eD.
  8. 9.eTheeproductelabelestatese"sodiumefree"ebuteisewithouteaenutritionefactsepanel::eC.
  9. 10.eTheeproductecontainsevisibleeevidenceeofeexcessiveemanganese::eD.