PORTAGE LEARNING NURS 231 FINAL EXAM
QUESTIONS WITH CORRECT ANSWERS
GRADED A+ FOR 2025-2026 ASSURED EXCEL!
Metaplasticbcellsbarebnotbbetterbpreparedbtobsurvivebunderbstressfulbcircumstances.bTrueborbFalse
Examb1b-bbCORRECTbANSWERSFalse
Hypertrophybcanboccurbunderbnormalbandbpathologicalbconditions.bTrueborbFalse
Examb1b-bbCORRECTbANSWERSTrue
Whichbarebtruebofbthebmitochondria?bSelectballbthatbapply
Examb1
1)bItbisbinvolvedbinbcellularbrespiration
2)bTheybarebfoundbfarbfrombthebsitebofbenergybconsumption
3)bTheybplaybabrolebinbapoptosis
4)bTheybcontrolbfreebradicalsb-bbCORRECTbANSWERSItbisbinvolvedbinbcellularbrespiration
Theybplaybabrolebinbapoptosis
Whichbarebtruebofbthebcellbmembrane?bSelectballbthatbapply
Examb1
1)bControlsbthebtransportbofbmaterialsbfrombtheboutsidebfluidsbtobwithin
2b)Thebmainbstructuralbcomponentbisbmadebofbproteins
3)bHelpsbwithbthebconductionbofbelectricalbcurrentsbinbnervebandbmusclebcells
, 4)bAidsbinbthebregulationbofbcellbgrowthbandbproliferationb-
bbCORRECTbANSWERSControlsbthebtransportbofbmaterialsbfrombtheboutsidebfluidsbtobwithin
Helpsbwithbthebconductionbofbelectricalbcurrentsbinbnervebandbmusclebcells
Aidsbinbthebregulationbofbcellbgrowthbandbproliferation
Comparebandbcontrastbthebtwobtypesbofbgangrenousbnecrosis
Examb1b-
bbCORRECTbANSWERSDrybgangreneboccursbwhenbbloodbsupplybisbslowlybreducedbtobanbarea.bTheba
reabisbdehydratedbandbbecomesbdarkborbblackbinbcolor.bCommonlybseenbinbpatientsbwithbdiabetes.b
Itbisbnotbverybpainful,bbutbtissuesbeventuallybdie.b
Wetbgangrenebisbcausedbbybabsuddenbreductionbinbbloodbflow.bThebareabisbcoldbandbswollen,bwithb
nobpulse.bThisbcanboccurbfrombtrauma.bBacteriabisbinvolvedbandbisbverybpainful.bItbhasbthebappeara
ncebofbpus,bbecausebitblooksbwet.bTherebisbalsobabfoulbsmell
Cellbproliferationbisbthebprocessbinbwhichbproliferatingbcellsbbecomebmorebspecializedbcellbtypes.bTr
ueborbFalse
Examb2b-bbCORRECTbANSWERSFalsebAnswer:bcellbdifferentiation
Cellbdifferentiationbisbthebprocessbofbincreasingbcellbnumbersbbybmitoticbcellbdivision.bTrueborbFalse
Examb2b-bbCORRECTbANSWERSFalse,bAnswer:bcellbproliferation
Whatbarebtwobimportantbpropertiesbthatbstembcellsbpossess
Examb2b-bbCORRECTbANSWERSPotencybandbself-renewal
Thesebarebcellsbofbthebsameblineagebthatbhavebnotbyetbdifferentiatedbtobthebextentbthatbtheybhavebl
ostbtheirbabilitybtobdivide
Examb2b-bbCORRECTbANSWERSprogenitorborbparentbcells
QUESTIONS WITH CORRECT ANSWERS
GRADED A+ FOR 2025-2026 ASSURED EXCEL!
Metaplasticbcellsbarebnotbbetterbpreparedbtobsurvivebunderbstressfulbcircumstances.bTrueborbFalse
Examb1b-bbCORRECTbANSWERSFalse
Hypertrophybcanboccurbunderbnormalbandbpathologicalbconditions.bTrueborbFalse
Examb1b-bbCORRECTbANSWERSTrue
Whichbarebtruebofbthebmitochondria?bSelectballbthatbapply
Examb1
1)bItbisbinvolvedbinbcellularbrespiration
2)bTheybarebfoundbfarbfrombthebsitebofbenergybconsumption
3)bTheybplaybabrolebinbapoptosis
4)bTheybcontrolbfreebradicalsb-bbCORRECTbANSWERSItbisbinvolvedbinbcellularbrespiration
Theybplaybabrolebinbapoptosis
Whichbarebtruebofbthebcellbmembrane?bSelectballbthatbapply
Examb1
1)bControlsbthebtransportbofbmaterialsbfrombtheboutsidebfluidsbtobwithin
2b)Thebmainbstructuralbcomponentbisbmadebofbproteins
3)bHelpsbwithbthebconductionbofbelectricalbcurrentsbinbnervebandbmusclebcells
, 4)bAidsbinbthebregulationbofbcellbgrowthbandbproliferationb-
bbCORRECTbANSWERSControlsbthebtransportbofbmaterialsbfrombtheboutsidebfluidsbtobwithin
Helpsbwithbthebconductionbofbelectricalbcurrentsbinbnervebandbmusclebcells
Aidsbinbthebregulationbofbcellbgrowthbandbproliferation
Comparebandbcontrastbthebtwobtypesbofbgangrenousbnecrosis
Examb1b-
bbCORRECTbANSWERSDrybgangreneboccursbwhenbbloodbsupplybisbslowlybreducedbtobanbarea.bTheba
reabisbdehydratedbandbbecomesbdarkborbblackbinbcolor.bCommonlybseenbinbpatientsbwithbdiabetes.b
Itbisbnotbverybpainful,bbutbtissuesbeventuallybdie.b
Wetbgangrenebisbcausedbbybabsuddenbreductionbinbbloodbflow.bThebareabisbcoldbandbswollen,bwithb
nobpulse.bThisbcanboccurbfrombtrauma.bBacteriabisbinvolvedbandbisbverybpainful.bItbhasbthebappeara
ncebofbpus,bbecausebitblooksbwet.bTherebisbalsobabfoulbsmell
Cellbproliferationbisbthebprocessbinbwhichbproliferatingbcellsbbecomebmorebspecializedbcellbtypes.bTr
ueborbFalse
Examb2b-bbCORRECTbANSWERSFalsebAnswer:bcellbdifferentiation
Cellbdifferentiationbisbthebprocessbofbincreasingbcellbnumbersbbybmitoticbcellbdivision.bTrueborbFalse
Examb2b-bbCORRECTbANSWERSFalse,bAnswer:bcellbproliferation
Whatbarebtwobimportantbpropertiesbthatbstembcellsbpossess
Examb2b-bbCORRECTbANSWERSPotencybandbself-renewal
Thesebarebcellsbofbthebsameblineagebthatbhavebnotbyetbdifferentiatedbtobthebextentbthatbtheybhavebl
ostbtheirbabilitybtobdivide
Examb2b-bbCORRECTbANSWERSprogenitorborbparentbcells