NR341 EXAM 3 QUESTIONS WITH CORRECT ANSWERS 2025

NR341 EXAM 3 QUESTIONS WITH
CORRECT ANSWERS 2025
arterialGlinesG-GCORRECTGANSWERG--NEVERGADMINISTERGMEDS

-placedGinGright/leftGradialGarteryG(allensGtestGtoGtestGcirculation),Gbrachial/femoralGartery.

-
assessGandGdocumentGsiteGfrequentlyGforGs/sGofGinfection,Ghematoma,Gbleeding.GCMSGqG2hrsGforGperfusio
n,Gcolor,Gmovement,Gtemp,Gsensation,GpulseGandGcapGrefill

-position/immobilizeGpatientsGwristGinGneutralGpositionGw/GarmGboardG

-removing:GapplyGpressureG1-
2GinchesGaboveGsiteGuntilGhemostasisGisGobtainedGwhenGcathGisGremovedG(usualG5-10Gmin)

-
complications:Ghemorrhage,GairGemboli,Ginfection,GalteredGskinGintegrity,GimpairedGcirculation,GanyGnumb
ness/tinglingGinGextremities=GimmediateGaction,GabsenceGofGpulse=immediateGreporting



pulmonaryGarteryGpressureGmonitoringG-GCORRECTGANSWERG--
measuresGpressureGinGRA,GPA,GLV,GandGoverallGcardiacGfunction.GallowsGrestorationGofGfluidGwhileGavoiding
GovercorrectionGofGproblem



-insertedGdeflatedGballoonGinGcentralGveinG(jugular,Gsubclavian,Gfemoral)GandGthreadedGintoGRA.G

-NormalGPA=G15-25/8-15G(SBP/DBP),GpressureGincreasesGinGleftGsidedGHF



proximalGportG(blue)G-GCORRECTGANSWERG-RA,GmeasuresGRAP,GusedGforGfluids/electrolytes



distalGportG(yellow)G-GCORRECTGANSWERG-measuresGPAPGandGPAGocculusionGpressureG(PAOP)



proximalGinfusionG(white)G-GCORRECTGANSWERG-usedGforGfluidsGandGmeds



A&PGofGcirculationG-GCORRECTGANSWERG--RA=G2-6mmHg

-RV=G15-25mmHgG(sys)G0-8mmHgG(dia)

-PA=G15-25mmHgG(sys)G8-15mmHgG(dia)

-LA=G8-12mmHg

-LV=G110-130mmHgG(sys)G8-12mmHgG(dia)

, -aorta=G100-130mmHgG(sys)G60-90mmHgG(dia)



centralGvenousGcatheterG-GCORRECTGANSWERG--locatedGinGaGveinG

-canGassessGrightGatrialGpressureG(RAP,GakaGCVP)

-canGgiveGincompatibleGmedsGinGdifferentGlumens

-drawGblood/highGvolumeGmedsG

-shortGtermGuseG(2wks)

-tipGneedsGtoGbeGinGsuperiorGvenaGcavaG(CXRGconfirmation)



peripherallyGinsertedGcentralGcatheterG(PICC)G-GCORRECTGANSWERG--venousGline

-locatedGinGbasilicaGorGcephalicGveins

-tipGplacementGinGSVCGconfirmGwithGcxr/us

-canGobtainGCVP

-Gplaced/removedGbyGcertifiedGnurses

-usedGforGfrequentGbloodGdraws/ivGaccessGupGtoG6months



dialysisGcatheterG-GCORRECTGANSWERG--groshong/hickman

-Gvenous

-onlyGusedGbyGdialysisG

-internalGjugular,Gsubclavian,Gfemoral



port-a-cathG-GCORRECTGANSWERG--underGtheGskin

-drugsGareGinjectedGthroughGtheGskinGintoGportGintoGcentralGvein

-goodGforGlongGtermGtherapy,GlowGriskGinfection,GcosmeticGdiscretion

-requireGregularGflushing



intraosseousG-GCORRECTGANSWERG--insertedGintoGintraosseousGofGlongGbonesG

-mustGbeGremovedGw/inG24Ghours,GincreasesGriskGforGosteomyelitis