RASMUSSEN FINAL MDC3 EXAM AND STUDY GUIDE NEWEST 2026 TEST BANK| COMPLETE 150 REAL EXAM QUESTIONS AND CORRECT VERIFIED ANSWERS/ ALREADY GRADED A+| MDC 3 FINAL EXAM PREP (RASMUSSEN)

RASMUSSEN FINAL MDC3 EXAM AND
STUDY GUIDE NEWEST 2026 TEST
BANK| COMPLETE 150 REAL EXAM
QUESTIONS AND CORRECT VERIFIED
ANSWERS/ ALREADY GRADED A+|
MDC 3 FINAL EXAM PREP
(RASMUSSEN)
WhatmdoesmAmFibmECGmlookmlike?m-mCORRECTmANSWERm-impulsemratemofm350-
600mtimesmpermminute

-nomPmwaves

-nomatrialmcontractions

-lossmofmatrialmkick

-irregularmventricularmresponse



Howmoftenmdomyoumassessmvitalmsignsmonmampatientmwithmamdysrhythmiam

(graymbox)m-mCORRECTmANSWERmatmleastmeverym4mhours



NursingmSafetymPrioritymformSinusmtachycardiamwhatmtomassess

(graymbox)m-mCORRECTmANSWERm-
fatigue,mweakness,mSOB,morthopnea,mdecreasedmO2,mincreasedmHR,mdecreasedmBP,mangina,mpalpit
ations

-ECG:mTmwaveminversionmormSTmelevation/depressionm

-decreasedmcerebralmperfusionmmaymoccur.mSymptoms:mrestlessnessmandmanxiety

-impairedmrenalmfunctionmmaymoccurmsymptoms:mdecreasedmurinemoutput.

,Themnursemismassessingmthemclient'smcardiacmrhythmmandmnotesmthemfollowing:mHRm64,mregularmrhy
thm,mPRmintervalm0.20;mQRSm0.10.mHowmwillmthemnursemdocumentmthismrhythmminterpretationminm
themelectronicmhealthmrecord?

A.mSinusmtachycardia

B.mSinusmbradycardia

C.mNormalmsinusmrhythm

D.mSinusmarrhythmiam-mCORRECTmANSWERmC



NURSINGmSAFETYmPRIORITY

patientmeducationmwithmpermanentmpacemakersmincludem-mCORRECTmANSWERm-
Avoidmstrongmelectromagneticmfieldsm(magnetsmandmtelecommunicationmtransmitters)

-carrympacemakermidentificationmcard

-medicalmalertmbracelet



Amfibmmaymleadmtom-mCORRECTmANSWERm-DVTmormPEmduemtombloodmpoolingm

-HF



Amfibmsignsmandmsymptomsm-mCORRECTmANSWERm-symptomsmdependmonmventricularmrate*

-somempatientsmaremasymptomatic*

irregularmpulse,mpoormperfusion,mfatigue,mweakness,mSOB,mdizziness,manxiety,msyncope,mpalpitatio
ns,mchestmpain/discomfort,mandmhypotension



NursingminterventionmformamPEm-mCORRECTmANSWERm-staymwithmpatient

-monitormformSOB,mchestmpain,mandmhypotension

-initiatemamrapid

-notifymthemprovider

, T/Fmpatientsmonmanticoagulationmshouldmreportmbleedingmgumsmtomtheirmprovidermimmediatelym-
mCORRECTmANSWERmT




NURSINGmSAFETYmPRIORITY

beforemamcardioversionmwhatmneedsmtombemturnedmoffmandmremovedmfrommpatientm-
mCORRECTmANSWERmOxygen




whatmdoesmthemnursemassessmforminmampatientmwithmamdysrthymia?m-
mCORRECTmANSWERmAngina,mhypotension,mHF,mdecreasedmcerebralmprofusion,mandmdecreasedmre


nalmprofusion.



Howmtomdecrease/preventmdysthymiasm-mCORRECTmANSWERm-avoidmvagusmnervemstimulation

-takemmedications

-stopmsmoking

-avoidmcaffeine

-alcoholminmmoderation

-managemstress



Themnursemismcaringmformclientmwhomismexperiencingmoccasionalmprematuremventricularmcontractio
ns.mWhatmassessmentmdatamaremmostmconcerningmtomthemnurse?

A.mPotassiumm4.8mmEq/L

B.mMagnesiumm2mmEq/L

C.mHeartmratem90

D.mHistorymofmsmokingm-mCORRECTmANSWERmD



NursingmSafetymPriority

1.mVmtachmstablemnursingmintervention: