Portage Learning NURS 231 Final Exam Questions with Answers 2025

Portage Learning NURS 231 Final Exam
Questions with Answers 2025
MetaplasticAcellsAareAnotAbetterApreparedAtoAsurviveAunderAstressfulAcircumstances.ATrueA
orAFalse
ExamA1A-AcorrectAanswers-False
HypertrophyAcanAoccurAunderAnormalAandApathologicalAconditions.ATrueAorAFalse
ExamA1A-AcorrectAanswers-True
WhichAareAtrueAofAtheAmitochondria?ASelectAallAthatAapply
ExamA1

1)AItAisAinvolvedAinAcellularArespiration
2)ATheyAareAfoundAfarAfromAtheAsiteAofAenergyAconsumption
3)ATheyAplayAaAroleAinAapoptosis
4)ATheyAcontrolAfreeAradicalsA-AcorrectAanswers-ItAisAinvolvedAinAcellularArespiration
TheyAplayAaAroleAinAapoptosis
WhichAareAtrueAofAtheAcellAmembrane?ASelectAallAthatAapply
ExamA1

1)AControlsAtheAtransportAofAmaterialsAfromAtheAoutsideAfluidsAtoAwithin
2A)TheAmainAstructuralAcomponentAisAmadeAofAproteins
3)AHelpsAwithAtheAconductionAofAelectricalAcurrentsAinAnerveAandAmuscleAcells
4)AAidsAinAtheAregulationAofAcellAgrowthAandAproliferationA-AcorrectAanswers-
ControlsAtheAtransportAofAmaterialsAfromAtheAoutsideAfluidsAtoAwithin
HelpsAwithAtheAconductionAofAelectricalAcurrentsAinAnerveAandAmuscleAcells
AidsAinAtheAregulationAofAcellAgrowthAandAproliferation
CompareAandAcontrastAtheAtwoAtypesAofAgangrenousAnecrosis
ExamA1A-AcorrectAanswers-
DryAgangreneAoccursAwhenAbloodAsupplyAisAslowlyAreducedAtoAanAarea.ATheAareaAisAdehy
dratedAandAbecomesAdarkAorAblackAinAcolor.ACommonlyAseenAinApatientsAwithAdiabetes.AItAi
sAnotAveryApainful,AbutAtissuesAeventuallyAdie.A

WetAgangreneAisAcausedAbyAaAsuddenAreductionAinAbloodAflow.ATheAareaAisAcoldAandAswoll
en,AwithAnoApulse.AThisAcanAoccurAfromAtrauma.ABacteriaAisAinvolvedAandAisAveryApainful.AIt
AhasAtheAappearanceAofApus,AbecauseAitAlooksAwet.AThereAisAalsoAaAfoulAsmell

CellAproliferationAisAtheAprocessAinAwhichAproliferatingAcellsAbecomeAmoreAspecializedAcell
Atypes.ATrueAorAFalse

ExamA2A-AcorrectAanswers-FalseAAnswer:AcellAdifferentiation
CellAdifferentiationAisAtheAprocessAofAincreasingAcellAnumbersAbyAmitoticAcellAdivision.ATrue
AorAFalse

ExamA2A-AcorrectAanswers-False,AAnswer:AcellAproliferation
WhatAareAtwoAimportantApropertiesAthatAstemAcellsApossess
ExamA2A-AcorrectAanswers-PotencyAandAself-renewal

, TheseAareAcellsAofAtheAsameAlineageAthatAhaveAnotAyetAdifferentiatedAtoAtheAextentAthatAthe
yAhaveAlostAtheirAabilityAtoAdivide
ExamA2A-AcorrectAanswers-progenitorAorAparentAcells
isAaAsystemicAtreatmentAthatAenablesAdrugsAtoAreachAtheAsiteAofAtheAtumorAasAwellAasAother
AdistantAsites

ExamA2A-AcorrectAanswers-chemotherapy
TheAprofoundAweightAlossAandAwastingAofAfatAandAtissueAthatAaccompanyAcancerAisAknown
Aas

ExamA2A-AcorrectAanswers-cancerAanorexia-cachexiaAsyndrome
ExplainAtheAchallengesAofAdiagnosingAautoimmuneAdisordersA-AcorrectAanswers-
ThereAareAaboutA80AautoimmuneAdisordersAidentified,AwithAmanyAoverlappingApresentatio
ns.ABloodAtestsAcanAbeAmoreAgenericAandAresultsAareAimprecise.AMarkersAcanAbeAelevated
AinAtheApresecenceAofAotherAdiseases

TheATAcellsAthatAdisplayAtheAhost'sAMHCAantigensAandAT-cellAreceptorsAforAaAnonself-
antigenAareAallowedAtoAmature,AaAprocessAtermedAnegativeAselection
TrueAorAFalse
EzamA3A-AcorrectAanswers-False
WhichAlabAvalueAwillAtypicallyAbeAincreasedAinAaAviralAinfection
ExamA3
1)ANeutrophils
2)AEosinophils
3)ABasophils
4)ALymphocytesA-AcorrectAanswers-Lymphocytes
AA9-year-
oldAboyAwithAaApeanutAallergyAwasAexposedAtoApeanuts.AHeApresentsAtoAtheAemergencyAro
omAwithAanAanaphylacticAreaction.A(1)AWhatAsymptomsAmightAheApresentAwith?A(2)ADoesAt
heAquantityAofAexposureAmeanAheAwillAhaveAaAmoreAsevereAreaction?A(3)AWhatAisAtheAinitia
lAimmediateAtreatment?A(4)AWhatAareA2AthingsApeopleAwithAanaphylaxisAshouldAalwaysAcar
ry?
ExamA3A-AcorrectAanswers-
1)AShortnessAofAbreath,AskinAredness/hives,AGIAdiscomfortAsuchAasAcramping,Anausea.A
2)ANo
3)AepinephrineA
4)AidentificationAofAtheAallergyAandAEpiPen
AA23-year-oldAAfrican-
AmericanAmanAwithAaAhistoryAofAsevereAlifelongAanemiaArequiringAmanyAtransfusionsAhasA
nonhealingAlegAulcersAandArecurrentAperiodsAofAabdominalAandAchestApain.ATheseAsignsAa
ndAsymptomsAareAmostAlikelyAtoAbeAassociatedAwithAwhichAoneAofAtheAfollowingAlaboratoryA
abnormalities?
ExamA4

1)ASickleAcellsAonAperipheralAbloodAsmear
2)ALossAofAintrinsicAfactor
3)ADecreasedAerythropoietin
4)ADecreasedAferritinA-AcorrectAanswers-SickleAcellsAonAperipheralAbloodAsmear
WhichAofAtheAfollowingAisANOTAtrueAofAvitaminAB12AdeficiencyAanemia?