NURS 231 PATHOPHYS FINAL
ACTUAL EXAM ALL QUESTIONS AND
WELL ELABORATED ANSWERS TOP
RATED VERSION FOR ALREADY A+
GRADED HIGHLY RECOMMENDED
|NEW AND REVISED
Ambodybuilder'smmusclesmwillmdisplaymhyperplasia.m-mCORRECTmANSWERmFalse
Barrettmesophagus
m ismanmexamplemofmdysplasiam-mCORRECTmANSWERmfalse
hypertrophymismanmincreaseminmthemsizemofmanmorganmormtissuemcausedmbymanmincreaseminmthemnu
mbermofmcellsm-mCORRECTmANSWERmTrue
Lackmofmnervemstimulationmcanmcausemcellsmtomatrophym-mCORRECTmANSWERmTrue
proportionmofmpeoplemwithmamdiseasemwhomarempositivemformthemdiseasem-
mCORRECTmANSWERmsensitivity
howmlikelymthemsamemresultmwillmoccurmifmrepeatedm-mCORRECTmANSWERmreliability
howmamtoolmmeasuresmwhatmitmismintendedmtommeasurem-mCORRECTmANSWERmvalidity
peoplemwithoutmthemdiseasemwhomaremnegativemonmamgivenmtestm-mCORRECTmANSWERmspecificity
,WhichmismNOTmtruemofmthemcytoskeleton?m-
mCORRECTmANSWERmitmincludesmperoxisomesmandmproteasomes
Whichmofmthemfollowingmaremtruemofmthemcell?mSelectmallmthatmapply.m-
mCORRECTmANSWERm1:mProteinsmcarrymoutmthemfunctionsmofmthemcellmmembrane
2:Lysosomesmaremthemdigestivemsystemmofmthemcell
3:Microfilamentsmaremthin,mthreadlikemcytoplasmicmstructures
Whichmaremtruemofmthemcellmmembrane?mSelectmallmthatmapply.m-
mCORRECTmANSWERm1:mControlsmthemtransportmofmmaterialsmfrommthemoutsidemfluidsmtomwithin
2:Helpsmwithmthemconductionmofmelectricalmcurrentsminmnervemandmmusclemcells
3:mAidsminmthemregulationmofmcellmgrowthmandmproliferation
Whichmaremfalsemofmthemmitochondria?mSelectmallmthatmapply.m-
mCORRECTmANSWERm1:mTheymaremfoundmfarmfrommthemsitemofmenergymconsumption.
2:Theymcontrolmfreemradicals.
Highmbloodmpressuremismanmexamplemofmwhichmofmthemfollowing?m-
mCORRECTmANSWERmpathophysiology
Ampatientmcomplainsmofmchestmpainmandmanmelevatedmbloodmpressure.mWhatmaremthesemexamples
mof?m-mCORRECTmANSWERmsignsmandmsymptoms
Whichmofmthemfollowingmismtruemofmamtest'smsensitivity?m-
mCORRECTmANSWERmIfmnegative,mitmcanmsafelymbemassumedmthatmthempersonmdoesmnotmhavemamdi
sease
Chemicalmagentsm(poison,malcohol)maremexamplesmofmwhichmofmthemfollowing?m-
mCORRECTmANSWERmEtiologicmfactors
,Definemtertiarympreventionmandmgivemanmexample:m-
mCORRECTmANSWERmTertiarympreventionmoccursmaftermamdiseasemhasmbeenmdiagnosedmandmclinic
alminterventionmismneededmtomreducemcomplicationsmormdeterioration.mOnemexamplemismthemusemo
fmcertainmmedicationsmonemmustmtakemaftermamheartmattackmtomhelpmreducemthemriskmofmamfutureme
ventmormdeath.
Comparemandmcontrastmthemtwomtypesmofmgangrenousmnecrosis.m-
mCORRECTmANSWERmInmdrymgangrenemthemaffectedmtissuembecomesmdrymandmshrinks,mthemskinmw
rinkles,mandmitsmcolormchangesmtomdarkmbrownmormblack.mThemspreadmofmdrymgangrenemismslow.mItm
resultsmfrommamcutmoffminmarterialmbloodmsupplymandmismamformmofmcoagulationmnecrosis.mInmwetmg
angrene,mthemaffectedmareamismcold,mswollen,mandmpulseless.mThemskinmismmoist,mblack,mandmunder
mtension.mBlebsmformmonmthemsurface,mliquefactionmoccurs,mandmamfoulmodormismcausedmbymbacteri
almaction.mThemspreadmofmtissuemdamagemismrapid.
Explainmwhatmnecrosismismandmgivemanmexamplemandmdescriptionmofmonemtypemofmnecrosis.m-
mCORRECTmANSWERmnecrosismismcellmdeathmtomanmorganmormtissuemwithmstillmbeingmapartmofmamlivi
ngmperson.mAnmexamplemofmthismwouldmbemluiquefactivemnecrosis.mthismismwhenmthemcellsmdiemand
mthemcatalyticmenzymesmdomnotmgetmdestroyedmaftermthemcellsmdeath.mThismcouldmcausemnecrosis
sunburnm-mCORRECTmANSWERmradiationminjury
obesitym-mCORRECTmANSWERmnutritionalmimbalances
reactivemoxygenmspeciesm-mCORRECTmANSWERmfreemradicalminjury
lowmoxygenmtomtissuesm-mCORRECTmANSWERmhypoxicmcellminjury
fracturesm-mCORRECTmANSWERmphysicalmagents
, OTCmdrugsm-mCORRECTmANSWERmChemicalminjury
hypothermiam-mCORRECTmANSWERmphysicalmagents
radiationmtreatmentm-mCORRECTmANSWERmradiationminjury
leadmtoxicitym-mCORRECTmANSWERmchemicalminjury
bacteriam-mCORRECTmANSWERmbiologicmagents
Listmthem4mtypesmofmtissuemfoundminmthembody.mPickm2mandmgivemamdescriptionmandmexamplemofmea
ch.m-mCORRECTmANSWERmEpithelialmtissue-
mcoversmthembody'smoutermsurface,mitmismavascularmandmgetsmitsmo2mfrommthemcapillariesmfoundminm
themneighboringmconnectivemtissues,mandmexamplemofmthismismsimplemsquamousmtissuemwhichmme
ansmonemlayermofmthinmcells.
Muscularmtissue
Nervousmtissue-
mismfoundmallmthroughoutmthembody,mhelpsmwithmcommunicationmbetweenmtissuesmandmthemcentra
lmnervousmsystem.mitmaidsminmthemfunctionsmofmthembodymduemtominternalmandmexternalmstimuli,mhe
lpsmwithmmovement,mandmelectricalmsignaling.mneuronsmaremanmexamplemofmthis,mtheymaidminmcom
municatingmtomothermcellsminmthembody,mtheymaremheldmandmsupportedmbymglialmcells.
Connectivemtissue
Whatmtermmmeansm"cellmeating"mandmengulfsmandmthenmkillsmmicroorganismsmormothermparticulat
emmatter?m-mCORRECTmANSWERmPhagocytosis
Whatmismthemtermmtomdescribemwhenmcellsmusemenergymtommovemionsmagainstmanmelectricalmormch
emicalmgradient?m-mCORRECTmANSWERmActivemtransport
ACTUAL EXAM ALL QUESTIONS AND
WELL ELABORATED ANSWERS TOP
RATED VERSION FOR ALREADY A+
GRADED HIGHLY RECOMMENDED
|NEW AND REVISED
Ambodybuilder'smmusclesmwillmdisplaymhyperplasia.m-mCORRECTmANSWERmFalse
Barrettmesophagus
m ismanmexamplemofmdysplasiam-mCORRECTmANSWERmfalse
hypertrophymismanmincreaseminmthemsizemofmanmorganmormtissuemcausedmbymanmincreaseminmthemnu
mbermofmcellsm-mCORRECTmANSWERmTrue
Lackmofmnervemstimulationmcanmcausemcellsmtomatrophym-mCORRECTmANSWERmTrue
proportionmofmpeoplemwithmamdiseasemwhomarempositivemformthemdiseasem-
mCORRECTmANSWERmsensitivity
howmlikelymthemsamemresultmwillmoccurmifmrepeatedm-mCORRECTmANSWERmreliability
howmamtoolmmeasuresmwhatmitmismintendedmtommeasurem-mCORRECTmANSWERmvalidity
peoplemwithoutmthemdiseasemwhomaremnegativemonmamgivenmtestm-mCORRECTmANSWERmspecificity
,WhichmismNOTmtruemofmthemcytoskeleton?m-
mCORRECTmANSWERmitmincludesmperoxisomesmandmproteasomes
Whichmofmthemfollowingmaremtruemofmthemcell?mSelectmallmthatmapply.m-
mCORRECTmANSWERm1:mProteinsmcarrymoutmthemfunctionsmofmthemcellmmembrane
2:Lysosomesmaremthemdigestivemsystemmofmthemcell
3:Microfilamentsmaremthin,mthreadlikemcytoplasmicmstructures
Whichmaremtruemofmthemcellmmembrane?mSelectmallmthatmapply.m-
mCORRECTmANSWERm1:mControlsmthemtransportmofmmaterialsmfrommthemoutsidemfluidsmtomwithin
2:Helpsmwithmthemconductionmofmelectricalmcurrentsminmnervemandmmusclemcells
3:mAidsminmthemregulationmofmcellmgrowthmandmproliferation
Whichmaremfalsemofmthemmitochondria?mSelectmallmthatmapply.m-
mCORRECTmANSWERm1:mTheymaremfoundmfarmfrommthemsitemofmenergymconsumption.
2:Theymcontrolmfreemradicals.
Highmbloodmpressuremismanmexamplemofmwhichmofmthemfollowing?m-
mCORRECTmANSWERmpathophysiology
Ampatientmcomplainsmofmchestmpainmandmanmelevatedmbloodmpressure.mWhatmaremthesemexamples
mof?m-mCORRECTmANSWERmsignsmandmsymptoms
Whichmofmthemfollowingmismtruemofmamtest'smsensitivity?m-
mCORRECTmANSWERmIfmnegative,mitmcanmsafelymbemassumedmthatmthempersonmdoesmnotmhavemamdi
sease
Chemicalmagentsm(poison,malcohol)maremexamplesmofmwhichmofmthemfollowing?m-
mCORRECTmANSWERmEtiologicmfactors
,Definemtertiarympreventionmandmgivemanmexample:m-
mCORRECTmANSWERmTertiarympreventionmoccursmaftermamdiseasemhasmbeenmdiagnosedmandmclinic
alminterventionmismneededmtomreducemcomplicationsmormdeterioration.mOnemexamplemismthemusemo
fmcertainmmedicationsmonemmustmtakemaftermamheartmattackmtomhelpmreducemthemriskmofmamfutureme
ventmormdeath.
Comparemandmcontrastmthemtwomtypesmofmgangrenousmnecrosis.m-
mCORRECTmANSWERmInmdrymgangrenemthemaffectedmtissuembecomesmdrymandmshrinks,mthemskinmw
rinkles,mandmitsmcolormchangesmtomdarkmbrownmormblack.mThemspreadmofmdrymgangrenemismslow.mItm
resultsmfrommamcutmoffminmarterialmbloodmsupplymandmismamformmofmcoagulationmnecrosis.mInmwetmg
angrene,mthemaffectedmareamismcold,mswollen,mandmpulseless.mThemskinmismmoist,mblack,mandmunder
mtension.mBlebsmformmonmthemsurface,mliquefactionmoccurs,mandmamfoulmodormismcausedmbymbacteri
almaction.mThemspreadmofmtissuemdamagemismrapid.
Explainmwhatmnecrosismismandmgivemanmexamplemandmdescriptionmofmonemtypemofmnecrosis.m-
mCORRECTmANSWERmnecrosismismcellmdeathmtomanmorganmormtissuemwithmstillmbeingmapartmofmamlivi
ngmperson.mAnmexamplemofmthismwouldmbemluiquefactivemnecrosis.mthismismwhenmthemcellsmdiemand
mthemcatalyticmenzymesmdomnotmgetmdestroyedmaftermthemcellsmdeath.mThismcouldmcausemnecrosis
sunburnm-mCORRECTmANSWERmradiationminjury
obesitym-mCORRECTmANSWERmnutritionalmimbalances
reactivemoxygenmspeciesm-mCORRECTmANSWERmfreemradicalminjury
lowmoxygenmtomtissuesm-mCORRECTmANSWERmhypoxicmcellminjury
fracturesm-mCORRECTmANSWERmphysicalmagents
, OTCmdrugsm-mCORRECTmANSWERmChemicalminjury
hypothermiam-mCORRECTmANSWERmphysicalmagents
radiationmtreatmentm-mCORRECTmANSWERmradiationminjury
leadmtoxicitym-mCORRECTmANSWERmchemicalminjury
bacteriam-mCORRECTmANSWERmbiologicmagents
Listmthem4mtypesmofmtissuemfoundminmthembody.mPickm2mandmgivemamdescriptionmandmexamplemofmea
ch.m-mCORRECTmANSWERmEpithelialmtissue-
mcoversmthembody'smoutermsurface,mitmismavascularmandmgetsmitsmo2mfrommthemcapillariesmfoundminm
themneighboringmconnectivemtissues,mandmexamplemofmthismismsimplemsquamousmtissuemwhichmme
ansmonemlayermofmthinmcells.
Muscularmtissue
Nervousmtissue-
mismfoundmallmthroughoutmthembody,mhelpsmwithmcommunicationmbetweenmtissuesmandmthemcentra
lmnervousmsystem.mitmaidsminmthemfunctionsmofmthembodymduemtominternalmandmexternalmstimuli,mhe
lpsmwithmmovement,mandmelectricalmsignaling.mneuronsmaremanmexamplemofmthis,mtheymaidminmcom
municatingmtomothermcellsminmthembody,mtheymaremheldmandmsupportedmbymglialmcells.
Connectivemtissue
Whatmtermmmeansm"cellmeating"mandmengulfsmandmthenmkillsmmicroorganismsmormothermparticulat
emmatter?m-mCORRECTmANSWERmPhagocytosis
Whatmismthemtermmtomdescribemwhenmcellsmusemenergymtommovemionsmagainstmanmelectricalmormch
emicalmgradient?m-mCORRECTmANSWERmActivemtransport
