PEDS EXAM 2 CDC IMMUNIZATIONS
QUESTIONS WITH CORRECT ANSWERS 2025
AMpersonMwhoMhasMhadMvaricellaMinMtheMpastMandMhasMnotMbeen
vaccinatedMagainstMmeaslesMnowMisMexposedMtoMmeaslesMforMthe
firstMtime.MWhatMisMmostMlikelyMtoMhappen?M-MCORRECTMANSWERM-
TheMpersonMwillMbecomeMillMwithMmeasles
T/F:MWhenMtheMbodyMdetectsMaMnewMantibody,MitMmakes
antigensMtoMhelpMdestroyMthatMantibody.M-MCORRECTMANSWERM-
False.MTheMoppositeMisMtrue.MTheM"body"MmakesM"antibodies"MinMresponse
toMantigensMsuchMasMvirusesMandMbacteria.MAntigensMareMsubstances
thatMareMforeignMtoMtheMbodyMandMcanMcauseMdisease.
T/F:MAntibodiesMagainstMmeaslesMvirusMareMusefulMinMpreventing
otherMviralMillnessesMsuchMasMvaricella.M-MCORRECTMANSWERM-False.
T/F:MAMchildMhasMantibodiesMagainstMmeaslesMvirus.MTheMnextMtime
heMisMexposedMtoMmeaslesMvirus,MheMwillMnotMbecomeMsickM-MCORRECTMANSWERM-True.
T/F:MToMproduceMantibodiesMagainstMaMmicroorganism,
theMhumanMbodyMmustMbecomeMsick.M-MCORRECTMANSWERM-False
PassiveMorMActive?MAMbabyMhasMantibodiesMthatMheMgotMfromMhisMmotherMbeforeMbirth.
TheseMantibodiesMprotectMhimMagainstMmanyMdiseases.M-MCORRECTMANSWERM-PassiveMImmunity
, PassiveMorMActive?MAMbabyMhasMantibodiesMagainstMhepatitisMB
fromManMinjectionMofMhepatitisMBMvaccine.M-MCORRECTMANSWERM-ActiveMImmunity
PassiveMorMActive?MAMchildMisMprotectedMagainstMmeaslesMbecause
heMhasMantibodiesMfromMaMmeaslesMinfectionM-MCORRECTMANSWERM-ActiveMImmunity
PassiveMorMActive?MAMchildMhasMantibodiesMagainstMvaricellaMfromManMinjectionMof
varicellaMzosterMimmuneMglobulinM(VariZIG)MthatMheMreceived
lastMmonth.M-MCORRECTMANSWERM-PassiveMImmunity
ActiveMorMpassive?MWhichMtypeMofMimmunityMdecreasesMwithMtime?M-MCORRECTMANSWERM-
PassiveMImmunity
WhichMtypeMofMvaccineMcanMreplicateMinMtheMbody?M-MCORRECTMANSWERM-LiveMattenuated
WhichMtypeMofMvaccineMcanMbeMmade
fromMpiecesMofMvirusesMorMbacteria?M-MCORRECTMANSWERM-
inactivatedM(MmadeMfromMpieces)Mvs.MliveMattenuatedM(madeMfromMweakenedMviruses)
WhichMtypeMofMvaccineMisMmadeMusingMthe
capsuleMthatMsurroundsMsomeMbacteria?M-MCORRECTMANSWERM-
PolysaccharideMvaccinesMareMmadeMfromMportionsMofMtheMcapsuleMthatMsurroundsMsomeMbacteri
a.
WhichMtypeMofMvaccineMcontainsMaMprotein
carrierMthatMincreasesMitsMeffectiveness?M-MCORRECTMANSWERM-
ConjugateMvaccinesMareMmadeMbyMjoiningMaMportionMofMtheMbacteriaMcapsuleMtoMaMproteinMcarrie
r.
QUESTIONS WITH CORRECT ANSWERS 2025
AMpersonMwhoMhasMhadMvaricellaMinMtheMpastMandMhasMnotMbeen
vaccinatedMagainstMmeaslesMnowMisMexposedMtoMmeaslesMforMthe
firstMtime.MWhatMisMmostMlikelyMtoMhappen?M-MCORRECTMANSWERM-
TheMpersonMwillMbecomeMillMwithMmeasles
T/F:MWhenMtheMbodyMdetectsMaMnewMantibody,MitMmakes
antigensMtoMhelpMdestroyMthatMantibody.M-MCORRECTMANSWERM-
False.MTheMoppositeMisMtrue.MTheM"body"MmakesM"antibodies"MinMresponse
toMantigensMsuchMasMvirusesMandMbacteria.MAntigensMareMsubstances
thatMareMforeignMtoMtheMbodyMandMcanMcauseMdisease.
T/F:MAntibodiesMagainstMmeaslesMvirusMareMusefulMinMpreventing
otherMviralMillnessesMsuchMasMvaricella.M-MCORRECTMANSWERM-False.
T/F:MAMchildMhasMantibodiesMagainstMmeaslesMvirus.MTheMnextMtime
heMisMexposedMtoMmeaslesMvirus,MheMwillMnotMbecomeMsickM-MCORRECTMANSWERM-True.
T/F:MToMproduceMantibodiesMagainstMaMmicroorganism,
theMhumanMbodyMmustMbecomeMsick.M-MCORRECTMANSWERM-False
PassiveMorMActive?MAMbabyMhasMantibodiesMthatMheMgotMfromMhisMmotherMbeforeMbirth.
TheseMantibodiesMprotectMhimMagainstMmanyMdiseases.M-MCORRECTMANSWERM-PassiveMImmunity
, PassiveMorMActive?MAMbabyMhasMantibodiesMagainstMhepatitisMB
fromManMinjectionMofMhepatitisMBMvaccine.M-MCORRECTMANSWERM-ActiveMImmunity
PassiveMorMActive?MAMchildMisMprotectedMagainstMmeaslesMbecause
heMhasMantibodiesMfromMaMmeaslesMinfectionM-MCORRECTMANSWERM-ActiveMImmunity
PassiveMorMActive?MAMchildMhasMantibodiesMagainstMvaricellaMfromManMinjectionMof
varicellaMzosterMimmuneMglobulinM(VariZIG)MthatMheMreceived
lastMmonth.M-MCORRECTMANSWERM-PassiveMImmunity
ActiveMorMpassive?MWhichMtypeMofMimmunityMdecreasesMwithMtime?M-MCORRECTMANSWERM-
PassiveMImmunity
WhichMtypeMofMvaccineMcanMreplicateMinMtheMbody?M-MCORRECTMANSWERM-LiveMattenuated
WhichMtypeMofMvaccineMcanMbeMmade
fromMpiecesMofMvirusesMorMbacteria?M-MCORRECTMANSWERM-
inactivatedM(MmadeMfromMpieces)Mvs.MliveMattenuatedM(madeMfromMweakenedMviruses)
WhichMtypeMofMvaccineMisMmadeMusingMthe
capsuleMthatMsurroundsMsomeMbacteria?M-MCORRECTMANSWERM-
PolysaccharideMvaccinesMareMmadeMfromMportionsMofMtheMcapsuleMthatMsurroundsMsomeMbacteri
a.
WhichMtypeMofMvaccineMcontainsMaMprotein
carrierMthatMincreasesMitsMeffectiveness?M-MCORRECTMANSWERM-
ConjugateMvaccinesMareMmadeMbyMjoiningMaMportionMofMtheMbacteriaMcapsuleMtoMaMproteinMcarrie
r.
