#Examifym |m #OnlineExamsm |m #TestPrep m |m #StudyResourcesm |m #AcademicSuccessm
|#ExamPrepa ra tion m |m #QuizTime m |m #Lea rningTools m |m #Ed ucationm |m #Stud entSupp ort
NURS 617 Exam 1, NURS 617 Exam 1
m m m m m m m
Questions and Correct Answers the Latest Update
m m m m m m
Amdirectmresultmofmanaerobicmmetabolismmduringmhypoxicmcellminjury mis:
a. increasedmATP
b. metabolicmacidosis
c. tissuemischemia
d. allmofmthemabove.
✓ b.mmetabolicmacidosis
✓
✓ Rationale:m When moxygen mism notm available, m cellsm switch mto manaerobicm metabolism,
m whichmyieldsm an macid m called mlactate,m or mlacticm acid.
Accumulationmofmwhich mofmthemfollowingmmoleculesmresultsminmirreversiblemcellminj
ury?
a. Calcium
b. Melanin
c. Lipids
d. Water
✓ a.mCalcium
✓
✓ m m m m m m m m
Examify | Smart m Gradesm |
1
, mm mm mm mm mm mm mm mm m
m m m m m m m m
Adaptivemcellularmmechanismsmfunctionmto:
a. speedmupmcellularmdeath.
b. preventmcellularmaging.
c. treatmdisease.
d. protectmcellsmfromminjury.
✓ d.protectm cellsm fromm injury.
Anmindividualmwith mdamagemtomthemspinalmcordmmaymexperiencematrophy mofmwhich
ofmthemfollowingmorgans?
m
a. Skeletalmmuscles
b. Skin
c. Liver
d. Brain
✓ a.mSkeletalmmuscles
✓ Rationale:mLackmofmnervemstimulationmtomskeletalmmuscles mresults minmmusclematrophy.
Chronicminfectionmofmthemcervixmbymthemhumanmpapillomavirusmresultsminmcervical:
a. hormonalm hyperplasia.
b. atrophy.
c. dysplasia.
metaplasia.
✓
Examify | Smart m Gradesm |
1
, mm mm mm mm mm mm mm mm m
m m m m m m m m
✓ m m m m m m m m m m
dysplasia.)
Ethanolm(alcohol)mcausesmcellminjury mby mwhich mofmthemfollowingmmechanisms?
a. Cellularmdehydration
b. Intracellularmsodiummloss
c. Lipidmaccumulationminmhepatocytes
d. Hypoxicm injury
✓ c.mLipidmaccumulationminmhepatocytes
✓
✓ Rationale:m Ethanol m metabolism mcausesmlipid maccumulationmin m hepatocytes mthatm
decreases mliverm functionm andm may mresultminmliverm cirrhosis.
Inmcompensatory mhyperplasia,mgrowth mfactorsmstimulatemcellmdivisionminmresponse
to:
m
a. decreasedmhormonalmstimulation.
b. ischemia.
c. tissuemloss.
d. puberty.
✓ c.mtissuemloss.
✓
✓ Rationale:mInmresponsemtomtissuemloss,msurroundingmcellsmaremstimulatedmtomreplacemthe
m
Examify | Smart m Gradesm |
1
, mm mm mm mm mm mm mm mm m
m m m m m m m m
Inmresponsemtomanmincreasedmworkload,msuch masmthatmcausedmbymhigh mblood
pressurem(hypertension),mmyocardialmcellsminmthemleftmventriclemwillmadaptmthroug
h mthemprocessmof:
a. hyperplasia.
b. hypertrophy.
c. atrophy.
d. dysplasia.
✓ b.mhypertrop hy.
✓
✓ Rationale:m Inm responsemto mthe mincreased mworkloadm ofm hypertension,m myocardial m cells
m willmhypertrop hy min m ord erm to mp ump m h arder.
Injury mtomthemendoplasmicmreticulummduemtomhypoxicminjury mresultsmin:
a. sodiumm accumulation.
b. a mdecreaseminmproteinmsynthesis.
c. themreleasemofmenzymes.
d. lacticmacidmproduction.
✓ b.mamdecreaseminmproteinmsynthesis.
✓
✓ Rationale:m Ribosomes maremthe m primary msite m form proteinmsynthesis. mHypoxic minjury mand
m cellularmswelling mresultminm dilationm ofm them rough mendoplasmicm reticulum,m causing mthe
m ribosomes mto m detach. mLossm ofm themsitem for m protein msynthesism results minm decreased
Examify | Smart m Gradesm |
1
|#ExamPrepa ra tion m |m #QuizTime m |m #Lea rningTools m |m #Ed ucationm |m #Stud entSupp ort
NURS 617 Exam 1, NURS 617 Exam 1
m m m m m m m
Questions and Correct Answers the Latest Update
m m m m m m
Amdirectmresultmofmanaerobicmmetabolismmduringmhypoxicmcellminjury mis:
a. increasedmATP
b. metabolicmacidosis
c. tissuemischemia
d. allmofmthemabove.
✓ b.mmetabolicmacidosis
✓
✓ Rationale:m When moxygen mism notm available, m cellsm switch mto manaerobicm metabolism,
m whichmyieldsm an macid m called mlactate,m or mlacticm acid.
Accumulationmofmwhich mofmthemfollowingmmoleculesmresultsminmirreversiblemcellminj
ury?
a. Calcium
b. Melanin
c. Lipids
d. Water
✓ a.mCalcium
✓
✓ m m m m m m m m
Examify | Smart m Gradesm |
1
, mm mm mm mm mm mm mm mm m
m m m m m m m m
Adaptivemcellularmmechanismsmfunctionmto:
a. speedmupmcellularmdeath.
b. preventmcellularmaging.
c. treatmdisease.
d. protectmcellsmfromminjury.
✓ d.protectm cellsm fromm injury.
Anmindividualmwith mdamagemtomthemspinalmcordmmaymexperiencematrophy mofmwhich
ofmthemfollowingmorgans?
m
a. Skeletalmmuscles
b. Skin
c. Liver
d. Brain
✓ a.mSkeletalmmuscles
✓ Rationale:mLackmofmnervemstimulationmtomskeletalmmuscles mresults minmmusclematrophy.
Chronicminfectionmofmthemcervixmbymthemhumanmpapillomavirusmresultsminmcervical:
a. hormonalm hyperplasia.
b. atrophy.
c. dysplasia.
metaplasia.
✓
Examify | Smart m Gradesm |
1
, mm mm mm mm mm mm mm mm m
m m m m m m m m
✓ m m m m m m m m m m
dysplasia.)
Ethanolm(alcohol)mcausesmcellminjury mby mwhich mofmthemfollowingmmechanisms?
a. Cellularmdehydration
b. Intracellularmsodiummloss
c. Lipidmaccumulationminmhepatocytes
d. Hypoxicm injury
✓ c.mLipidmaccumulationminmhepatocytes
✓
✓ Rationale:m Ethanol m metabolism mcausesmlipid maccumulationmin m hepatocytes mthatm
decreases mliverm functionm andm may mresultminmliverm cirrhosis.
Inmcompensatory mhyperplasia,mgrowth mfactorsmstimulatemcellmdivisionminmresponse
to:
m
a. decreasedmhormonalmstimulation.
b. ischemia.
c. tissuemloss.
d. puberty.
✓ c.mtissuemloss.
✓
✓ Rationale:mInmresponsemtomtissuemloss,msurroundingmcellsmaremstimulatedmtomreplacemthe
m
Examify | Smart m Gradesm |
1
, mm mm mm mm mm mm mm mm m
m m m m m m m m
Inmresponsemtomanmincreasedmworkload,msuch masmthatmcausedmbymhigh mblood
pressurem(hypertension),mmyocardialmcellsminmthemleftmventriclemwillmadaptmthroug
h mthemprocessmof:
a. hyperplasia.
b. hypertrophy.
c. atrophy.
d. dysplasia.
✓ b.mhypertrop hy.
✓
✓ Rationale:m Inm responsemto mthe mincreased mworkloadm ofm hypertension,m myocardial m cells
m willmhypertrop hy min m ord erm to mp ump m h arder.
Injury mtomthemendoplasmicmreticulummduemtomhypoxicminjury mresultsmin:
a. sodiumm accumulation.
b. a mdecreaseminmproteinmsynthesis.
c. themreleasemofmenzymes.
d. lacticmacidmproduction.
✓ b.mamdecreaseminmproteinmsynthesis.
✓
✓ Rationale:m Ribosomes maremthe m primary msite m form proteinmsynthesis. mHypoxic minjury mand
m cellularmswelling mresultminm dilationm ofm them rough mendoplasmicm reticulum,m causing mthe
m ribosomes mto m detach. mLossm ofm themsitem for m protein msynthesism results minm decreased
Examify | Smart m Gradesm |
1
