NWCA STATE TEST QUESTIONS WITH
CORRECT ANSWERS 2025
WhichDofDtheDfollowingDveinsDisDmostDcommonlyDusedDforDvenipuncture?D-DCORRECTDANSWERD-
medianDcubital
________additiveDisDfoundDinDaDroyalDblue-toppedDbloodDcollectionDtubeDwormholeDaDyellow-
toppedDbloodDcollectionDtubeDhasD_______additiveD-DCORRECTDANSWERD-
ClotDactivator,DsodiumDpolyanetholesulfonate
TheD_______DisDmostDappropriateDforDbloodDbankDcollectionsDwhileDtheD_____DisDmostDappropriateDforDth
eDcollectionDofDbloodDforDaDDIFFD-DCORRECTDANSWERD-Pink-toppedDtube;Dpurple-toppedDtube
WhenDusingDtheDsyringeDmethodDtoDcollectDaDbloodDspecimen,DhowDisDtheDbloodDaddedDintoDadditiveDandD
nonadditiveDtubes?D-DCORRECTDANSWERD-
usingDaDsyringeDtransferDdeviceDattachedDtoDtheDsyringe,DinsertDeachDtubeDintoDtheDdeviceDandDallowDtheDb
loodDtoDflowDfreely
WhatDisDtheDaverageDskinDpunctureDdepthDappropriateDforDanDadultDduringDaDbloodDcollectionDprocedure?
D-DCORRECTDANSWERD-2-3mm
AssaysDthatDrequireDaDchilledDspecimenDinclude:D-DCORRECTDANSWERD-
gastrin,Dammonia,Dcatecholamine,DandDlacticDacid
"CSF"DisDaDspecimenDoriginatingDfromD-DCORRECTDANSWERD-TheDspinalDcolumn
WhatDisDcommonlyDusedDintravenousDdeviceDthatDisDsometimesDusedDinDtheDcollectionDofDbloodDfromDpati
entsDwhoDareDdifficultDtoDcollectDbloodDbyDconventionalDmethods?D-DCORRECTDANSWERD-
ButterflyDneedleDorDwingedDinfusionDset
TheDcolorDcodingDforDneedlesDindicatesDtheD-DCORRECTDANSWERD-gaugeDsize
WhichDanticoagulantDisDfoundDinDaDgreenDtopDtubeDbloodDcollectionDtube?D-DCORRECTDANSWERD-
SodiumDheparin
, WhatDisDanDanticoagulantDusedDinDbloodDdonationsD-DCORRECTDANSWERD-SodiumDcitrate
ApproximatelyDhowDmanyDminutesDdoesDitDtakeDforDaDspecimenDwithoutDadditivesDtoDclotD?D-
DCORRECTDANSWERD-30
YellowDtopDtubesDareDusedDtoDcollectDbloodDforD-DCORRECTDANSWERD-BloodDcultures
AfterDtheDneedleDisDinsertedDforDaDvenipunctureDandDtheDbloodDbeginsDtoDsquirtDoutDinDpulses,DthisDmightDi
ndicateDthatD-DCORRECTDANSWERD-anDarteryDhasDbeenDpenetratedDbyDtheDneedle
IfDaDpatientsDisDobese,DwhatDspecialDequipmentDifDanyDwouldDbeDhelpfulDinDtheDspecimenDcollectionDproce
ssD?D-DCORRECTDANSWERD-ADlargeDbloodDpressureDcuff
WhenDaDpatientDhasD"difficult"DveinsDwhatDstrategiesDofDanyDcanDbeDusedDtoDimproveDtheDlikelihoodDforDaD
successfulDpunctureD-DCORRECTDANSWERD-AllDofDtheDabove
DuringDtheDvenipunctureDprocedure,DwhatDshouldDtheDphlebotomistDdoDafterDtheDneedleDisDinsertedDandD
bloodDbeginsDtoDflowD-DCORRECTDANSWERD-
ReleaseDtheDtourniquetDaboutDhalfwayDthroughDtheDprocedure
StepsDinDtheDidentificationDprocessDshouldDinclude:D-DCORRECTDANSWERD-
aD3DwayDmatchDwithDverbal,DIDDbracelet,DandDrequisitionDinformation
TheD____DoverseesDtheDinvestigationDandDcontrolDofDvariousDdiseases,DespeciallyDthoseDthatDareDcommuni
cableDwhileDanDagencyDofDtheDusDdepartmentDofDlaborDthatDrequiresDemployersDtoDprovideDmeasuresDthat
DwillDprotectDworkersDexposedDtoDbiologicalDandDchemicalDhazardsDisD______?D-DCORRECTDANSWERD-
CDC,DOSHA
ADtestDrequestDforDO&PDrefersDtoD-DCORRECTDANSWERD-AnDevaluationDforDparasites/ovum
TheDnetworkDofDbloodDvesselsDthatDincludesDarteries,DveinsDandDcapillariesDisDcalledDtheD-
DCORRECTDANSWERD-CardioDsystem
CORRECT ANSWERS 2025
WhichDofDtheDfollowingDveinsDisDmostDcommonlyDusedDforDvenipuncture?D-DCORRECTDANSWERD-
medianDcubital
________additiveDisDfoundDinDaDroyalDblue-toppedDbloodDcollectionDtubeDwormholeDaDyellow-
toppedDbloodDcollectionDtubeDhasD_______additiveD-DCORRECTDANSWERD-
ClotDactivator,DsodiumDpolyanetholesulfonate
TheD_______DisDmostDappropriateDforDbloodDbankDcollectionsDwhileDtheD_____DisDmostDappropriateDforDth
eDcollectionDofDbloodDforDaDDIFFD-DCORRECTDANSWERD-Pink-toppedDtube;Dpurple-toppedDtube
WhenDusingDtheDsyringeDmethodDtoDcollectDaDbloodDspecimen,DhowDisDtheDbloodDaddedDintoDadditiveDandD
nonadditiveDtubes?D-DCORRECTDANSWERD-
usingDaDsyringeDtransferDdeviceDattachedDtoDtheDsyringe,DinsertDeachDtubeDintoDtheDdeviceDandDallowDtheDb
loodDtoDflowDfreely
WhatDisDtheDaverageDskinDpunctureDdepthDappropriateDforDanDadultDduringDaDbloodDcollectionDprocedure?
D-DCORRECTDANSWERD-2-3mm
AssaysDthatDrequireDaDchilledDspecimenDinclude:D-DCORRECTDANSWERD-
gastrin,Dammonia,Dcatecholamine,DandDlacticDacid
"CSF"DisDaDspecimenDoriginatingDfromD-DCORRECTDANSWERD-TheDspinalDcolumn
WhatDisDcommonlyDusedDintravenousDdeviceDthatDisDsometimesDusedDinDtheDcollectionDofDbloodDfromDpati
entsDwhoDareDdifficultDtoDcollectDbloodDbyDconventionalDmethods?D-DCORRECTDANSWERD-
ButterflyDneedleDorDwingedDinfusionDset
TheDcolorDcodingDforDneedlesDindicatesDtheD-DCORRECTDANSWERD-gaugeDsize
WhichDanticoagulantDisDfoundDinDaDgreenDtopDtubeDbloodDcollectionDtube?D-DCORRECTDANSWERD-
SodiumDheparin
, WhatDisDanDanticoagulantDusedDinDbloodDdonationsD-DCORRECTDANSWERD-SodiumDcitrate
ApproximatelyDhowDmanyDminutesDdoesDitDtakeDforDaDspecimenDwithoutDadditivesDtoDclotD?D-
DCORRECTDANSWERD-30
YellowDtopDtubesDareDusedDtoDcollectDbloodDforD-DCORRECTDANSWERD-BloodDcultures
AfterDtheDneedleDisDinsertedDforDaDvenipunctureDandDtheDbloodDbeginsDtoDsquirtDoutDinDpulses,DthisDmightDi
ndicateDthatD-DCORRECTDANSWERD-anDarteryDhasDbeenDpenetratedDbyDtheDneedle
IfDaDpatientsDisDobese,DwhatDspecialDequipmentDifDanyDwouldDbeDhelpfulDinDtheDspecimenDcollectionDproce
ssD?D-DCORRECTDANSWERD-ADlargeDbloodDpressureDcuff
WhenDaDpatientDhasD"difficult"DveinsDwhatDstrategiesDofDanyDcanDbeDusedDtoDimproveDtheDlikelihoodDforDaD
successfulDpunctureD-DCORRECTDANSWERD-AllDofDtheDabove
DuringDtheDvenipunctureDprocedure,DwhatDshouldDtheDphlebotomistDdoDafterDtheDneedleDisDinsertedDandD
bloodDbeginsDtoDflowD-DCORRECTDANSWERD-
ReleaseDtheDtourniquetDaboutDhalfwayDthroughDtheDprocedure
StepsDinDtheDidentificationDprocessDshouldDinclude:D-DCORRECTDANSWERD-
aD3DwayDmatchDwithDverbal,DIDDbracelet,DandDrequisitionDinformation
TheD____DoverseesDtheDinvestigationDandDcontrolDofDvariousDdiseases,DespeciallyDthoseDthatDareDcommuni
cableDwhileDanDagencyDofDtheDusDdepartmentDofDlaborDthatDrequiresDemployersDtoDprovideDmeasuresDthat
DwillDprotectDworkersDexposedDtoDbiologicalDandDchemicalDhazardsDisD______?D-DCORRECTDANSWERD-
CDC,DOSHA
ADtestDrequestDforDO&PDrefersDtoD-DCORRECTDANSWERD-AnDevaluationDforDparasites/ovum
TheDnetworkDofDbloodDvesselsDthatDincludesDarteries,DveinsDandDcapillariesDisDcalledDtheD-
DCORRECTDANSWERD-CardioDsystem