Test Bank for Davis Advantage for Pathophysiology: Int
b b b b b b b
roductory Concepts and Clinical Perspectives, 2nd
b b b b b b
Edition, Theresa Capriotti
b b
,Chapter 1, The Cell in Health and Illness
b b b b b b b
MultiplebChoice
Identifybthebchoicebthatbbestbcompletesbthebstatementborbanswersbthebquestion.
____b 1.bbWhichbstatementbregardingbthebsodium-potassiumbpumpbisbcorrect?
1.bbThebcell’sbplasmabmembranebisbmorebsolublebtobsodiumbionsbthanbpotassiumbions.
2.bbThebconcentrationbofbsodiumbionsbshouldbbebhigherbinsidebthebcellbcompartment.
3.bbThebconcentrationbofbpotassiumbionsbshouldbbebhigherboutsidebtheb
cellb
compartment.
4.bbThebactivebtransportbinvolvesbpumpingboutbthreebsodiumbionsbandbpumpingbi
nbtwob
potassiumbions.
____b
2.bbInbthebabsencebofboxygen,bwhichbcellularbfunctionbcreatesbthebsamebamountbofbenergybasbisbcreatedbi
n
thebpresencebofboxygen?
1.bbDissipationbofbpyruvicbacid
2.bbInitiationbofbthebcitricbacidbcycle
3.bbActivationbofbacetyl-coenzymebA
4.bbCreationbofbacidosisbviablacticbacid
____ 3.bbHowbmanybadenosinebtriphosphatesb(ATPs)barebproducedbinbaerobicbenergybmetabolism?
1. 2
2. 3
3. 34
4. 53
____b 4.bbWhichbcellborganellesbdifferbinbtheirbnumberbaccordingbtobthebcell’sbenergybneeds?
1.bbRibosomes
2.bbMitochondria
3.bbRibonucleicbacids
4.bbDeoxyribonucleicbacids
____b 5.bbWhichboptionbbestbsupportsbthebreasonbmorebenergybisbproducedbwhenbabpersonbisbexercising?
1.bbExercisebcausesbanbincreasebinbthebsynthesisbofbprotein.
2.bbTherebisbanbincreasebinbthebproductionbofbpyruvicbacidbinbthebcells.
3.bbThebconversionbofbpyruvicbacidbtoblacticbacidbisbincreasedbbybexercise.
4.bbMusclebcellsbhavebmorebmitochondriabtobmeetbenergybdemands.
____b 6.bbWhenbdoesbribosomalbproteinbsynthesisbcease?
1.bbDuringbendoplasmicbreticulumbstress
2.bbDuringbthebsynthesisbofbadenosinebtriphosphateb(ATP)
3.bbDuringbabseverebhypoxicbstate
4.bbDuringbthebprocessingbofbprohormone
____b
7.bbWhichbcellularborganellesbarebresponsiblebforbpropellingbmucusbandbinhaledbdebrisboutbofbtheblung
s?
1.bbCilia
2.bbMicrofilaments
Copyrightb©b2020bF.bA.bDavisbCompany
, 3.bbSecretorybvesicles
4.bbEndoplasmicbreticula
____b 8.bbWhichbarebthebkeybproteinsbinbthebcontractilebunitsbofbthebmusclebcells?
1.bbActinbandbmyosin
2.bbProhormonebandbtubulin
3.bbTubulinbandbactin
4.bbMyosinbandbprohormone
____b 9.bbWhichbdeficiencybcausesbTay-Sachsbdisease?
1.bbProteasome
2.bbPeroxisome
3.bbMacrophage
4.bbLysosomalbenzymes
____b 10.bbWhichbisbabcharacteristicbofbadrenoleukodystrophy?
1.bbAccumulationbofbganglioside
2.bbCessationbofbribosomalbproteinbsynthesis
3.bbAccelerationbofbcellularbproteasomebactivity
4.bbAccumulationbofblong-chainbfattybacidsbinbthebnervousbsystem
____b 11.bbWhichbstatementbregardingbendoplasmicbreticulumb(ER)bstressbisbcorrect?
1.bbDuringbERbstress,bproteinsbarebrapidlybdegraded.
2.bbDuringbERbstress,blipidsbcannotbtravelbtobtheirbproperbintracellularblocations.
3.bbDuringbERbstress,blong-chainbfattybacidsbaccumulatebinbthebnervousbsystem.
4.bbDuringbERbstress,bnondegradedbsubstancesbaccumulatebinbthebcells.
____b
12.bbAbclientbisbdiagnosedbwithbtypeb1bdiabetesbmellitus.bAtbabcellularblevel,bwhichbfunctionbisblikelybt
obbe
involved?
1.bbInabilitybofbribosomesbtobproducebabspecificbtypebofbprotein
2.bbIncorrectbprocessingbofbabproteinbbybthebGolgibapparatus
3.bbStagnationbofbabpreviouslybdynamicbactionbinbmicrotubules
4.bbObstructionbofbthebsmoothbendoplasmicbreticulum
____b
13.bbAbnewbornbpatientbexhibitsbcharacteristicsbofbseverebphysicalbdeformities.bWhichbcellularbcompo
nent
isbexaminedbtobdeterminebthebcausebandbprobabilitybofbthebdiseasebbeingbgeneticallybtransferred?
1.bbTransferbRNA
2.bbRibosomalbRNA
3.bbDoublebhelixbofbDNA
4.bbMitochondrialbDNA
____b 14.bbAbhikerbexperiencesbmusclebpainbandbacidosisbwhilebascendingbabmountainbduringbablong,bsteep
climb.bWhichbisbthebreasonbforbthesebmanifestations?
1.bbCellularbhypoxia
2.bbAutolysis
3.bbHeterolysis
4.bbCellularbedema
Copyrightb©b2020bF.bA.bDavisbCompany
, ____b 15.bbWhichbfactorbprovidesbDNAbthebuniquebmolecularbabilitybtobreplicate?
1.bbThebpairingbofbnitrogenousbbases
2.bbThebpresencebofbpyrimidinebbases
3.bbThebpresencebofbnucleotides
4.bbThebnitrogenousbbasebandbphosphatebbond
____b 16.bbHowbmanybnitrogenousbbasesbcomposebabsinglebcodon?
1. 2
2. 3
3. 4
4. 5
____b 17.bbWhichbcomponentsbformbthebstructurebofbDNA?
1.bbNucleotides
2.bbAminobacids
3.bbFattybacids
4.bbPhosphates
____b 18.bbWhichbfactorbisbessentialbinborderbforbproteinbsynthesisbtoboccur?
1.bbFree-standingbribosomesbwithinbthebcell
2.bbProteinbblueprintbfrombthebcellbofbthebDNA
3.bbSpecificbinformationbfrombthebnucleusbofbthebcell
4.bbTransferbRNAbtobmovebthebproteinboutbofbthebcell
____b 19.bbTetracyclinebantibioticbisbprescribedbforbanbadultbclientbwithbchlamydiabinfection.bWhichbisbthe
mechanismbofbactionbofbthebdrug?
1.bbItbpreventsbthebreplicationbofbbacteria.
2.bbItbaltersbthebconfigurationbofbbacterialbcytoplasm.
3.bbItbinterferesbwithbthebfunctionbofbbacterialbribosomes.
4.bbItbinhibitsbthebfunctionsbofbbacterialbmitochondria.
____b 20.bbWherebdoesbthebconversionbofbabprohormonebintobabhormonebtakebplace?
1.bbInbthebribosomes
2.bbInbthebGolgibapparatus
3.bbInbthebsecretorybgranules
4.bbInbthebendoplasmicbreticulum
____b 21.bbWhichbisbthebcell’sb“masterbmind”?
1.bbNucleus
2.bbRibosome
3.bbGolgibapparatus
4.bbEndoplasmicbreticulum
MultiplebResponse
Identifyboneborbmorebchoicesbthatbbestbcompletebthebstatementborbanswerbthebquestion.
____b 22.bbWhichbstatementsbregardingbthebmicrotubulesbarebtrue?bSelectballbthatbapply.
Copyrightb©b2020bF.bA.bDavisbCompany
b b b b b b b
roductory Concepts and Clinical Perspectives, 2nd
b b b b b b
Edition, Theresa Capriotti
b b
,Chapter 1, The Cell in Health and Illness
b b b b b b b
MultiplebChoice
Identifybthebchoicebthatbbestbcompletesbthebstatementborbanswersbthebquestion.
____b 1.bbWhichbstatementbregardingbthebsodium-potassiumbpumpbisbcorrect?
1.bbThebcell’sbplasmabmembranebisbmorebsolublebtobsodiumbionsbthanbpotassiumbions.
2.bbThebconcentrationbofbsodiumbionsbshouldbbebhigherbinsidebthebcellbcompartment.
3.bbThebconcentrationbofbpotassiumbionsbshouldbbebhigherboutsidebtheb
cellb
compartment.
4.bbThebactivebtransportbinvolvesbpumpingboutbthreebsodiumbionsbandbpumpingbi
nbtwob
potassiumbions.
____b
2.bbInbthebabsencebofboxygen,bwhichbcellularbfunctionbcreatesbthebsamebamountbofbenergybasbisbcreatedbi
n
thebpresencebofboxygen?
1.bbDissipationbofbpyruvicbacid
2.bbInitiationbofbthebcitricbacidbcycle
3.bbActivationbofbacetyl-coenzymebA
4.bbCreationbofbacidosisbviablacticbacid
____ 3.bbHowbmanybadenosinebtriphosphatesb(ATPs)barebproducedbinbaerobicbenergybmetabolism?
1. 2
2. 3
3. 34
4. 53
____b 4.bbWhichbcellborganellesbdifferbinbtheirbnumberbaccordingbtobthebcell’sbenergybneeds?
1.bbRibosomes
2.bbMitochondria
3.bbRibonucleicbacids
4.bbDeoxyribonucleicbacids
____b 5.bbWhichboptionbbestbsupportsbthebreasonbmorebenergybisbproducedbwhenbabpersonbisbexercising?
1.bbExercisebcausesbanbincreasebinbthebsynthesisbofbprotein.
2.bbTherebisbanbincreasebinbthebproductionbofbpyruvicbacidbinbthebcells.
3.bbThebconversionbofbpyruvicbacidbtoblacticbacidbisbincreasedbbybexercise.
4.bbMusclebcellsbhavebmorebmitochondriabtobmeetbenergybdemands.
____b 6.bbWhenbdoesbribosomalbproteinbsynthesisbcease?
1.bbDuringbendoplasmicbreticulumbstress
2.bbDuringbthebsynthesisbofbadenosinebtriphosphateb(ATP)
3.bbDuringbabseverebhypoxicbstate
4.bbDuringbthebprocessingbofbprohormone
____b
7.bbWhichbcellularborganellesbarebresponsiblebforbpropellingbmucusbandbinhaledbdebrisboutbofbtheblung
s?
1.bbCilia
2.bbMicrofilaments
Copyrightb©b2020bF.bA.bDavisbCompany
, 3.bbSecretorybvesicles
4.bbEndoplasmicbreticula
____b 8.bbWhichbarebthebkeybproteinsbinbthebcontractilebunitsbofbthebmusclebcells?
1.bbActinbandbmyosin
2.bbProhormonebandbtubulin
3.bbTubulinbandbactin
4.bbMyosinbandbprohormone
____b 9.bbWhichbdeficiencybcausesbTay-Sachsbdisease?
1.bbProteasome
2.bbPeroxisome
3.bbMacrophage
4.bbLysosomalbenzymes
____b 10.bbWhichbisbabcharacteristicbofbadrenoleukodystrophy?
1.bbAccumulationbofbganglioside
2.bbCessationbofbribosomalbproteinbsynthesis
3.bbAccelerationbofbcellularbproteasomebactivity
4.bbAccumulationbofblong-chainbfattybacidsbinbthebnervousbsystem
____b 11.bbWhichbstatementbregardingbendoplasmicbreticulumb(ER)bstressbisbcorrect?
1.bbDuringbERbstress,bproteinsbarebrapidlybdegraded.
2.bbDuringbERbstress,blipidsbcannotbtravelbtobtheirbproperbintracellularblocations.
3.bbDuringbERbstress,blong-chainbfattybacidsbaccumulatebinbthebnervousbsystem.
4.bbDuringbERbstress,bnondegradedbsubstancesbaccumulatebinbthebcells.
____b
12.bbAbclientbisbdiagnosedbwithbtypeb1bdiabetesbmellitus.bAtbabcellularblevel,bwhichbfunctionbisblikelybt
obbe
involved?
1.bbInabilitybofbribosomesbtobproducebabspecificbtypebofbprotein
2.bbIncorrectbprocessingbofbabproteinbbybthebGolgibapparatus
3.bbStagnationbofbabpreviouslybdynamicbactionbinbmicrotubules
4.bbObstructionbofbthebsmoothbendoplasmicbreticulum
____b
13.bbAbnewbornbpatientbexhibitsbcharacteristicsbofbseverebphysicalbdeformities.bWhichbcellularbcompo
nent
isbexaminedbtobdeterminebthebcausebandbprobabilitybofbthebdiseasebbeingbgeneticallybtransferred?
1.bbTransferbRNA
2.bbRibosomalbRNA
3.bbDoublebhelixbofbDNA
4.bbMitochondrialbDNA
____b 14.bbAbhikerbexperiencesbmusclebpainbandbacidosisbwhilebascendingbabmountainbduringbablong,bsteep
climb.bWhichbisbthebreasonbforbthesebmanifestations?
1.bbCellularbhypoxia
2.bbAutolysis
3.bbHeterolysis
4.bbCellularbedema
Copyrightb©b2020bF.bA.bDavisbCompany
, ____b 15.bbWhichbfactorbprovidesbDNAbthebuniquebmolecularbabilitybtobreplicate?
1.bbThebpairingbofbnitrogenousbbases
2.bbThebpresencebofbpyrimidinebbases
3.bbThebpresencebofbnucleotides
4.bbThebnitrogenousbbasebandbphosphatebbond
____b 16.bbHowbmanybnitrogenousbbasesbcomposebabsinglebcodon?
1. 2
2. 3
3. 4
4. 5
____b 17.bbWhichbcomponentsbformbthebstructurebofbDNA?
1.bbNucleotides
2.bbAminobacids
3.bbFattybacids
4.bbPhosphates
____b 18.bbWhichbfactorbisbessentialbinborderbforbproteinbsynthesisbtoboccur?
1.bbFree-standingbribosomesbwithinbthebcell
2.bbProteinbblueprintbfrombthebcellbofbthebDNA
3.bbSpecificbinformationbfrombthebnucleusbofbthebcell
4.bbTransferbRNAbtobmovebthebproteinboutbofbthebcell
____b 19.bbTetracyclinebantibioticbisbprescribedbforbanbadultbclientbwithbchlamydiabinfection.bWhichbisbthe
mechanismbofbactionbofbthebdrug?
1.bbItbpreventsbthebreplicationbofbbacteria.
2.bbItbaltersbthebconfigurationbofbbacterialbcytoplasm.
3.bbItbinterferesbwithbthebfunctionbofbbacterialbribosomes.
4.bbItbinhibitsbthebfunctionsbofbbacterialbmitochondria.
____b 20.bbWherebdoesbthebconversionbofbabprohormonebintobabhormonebtakebplace?
1.bbInbthebribosomes
2.bbInbthebGolgibapparatus
3.bbInbthebsecretorybgranules
4.bbInbthebendoplasmicbreticulum
____b 21.bbWhichbisbthebcell’sb“masterbmind”?
1.bbNucleus
2.bbRibosome
3.bbGolgibapparatus
4.bbEndoplasmicbreticulum
MultiplebResponse
Identifyboneborbmorebchoicesbthatbbestbcompletebthebstatementborbanswerbthebquestion.
____b 22.bbWhichbstatementsbregardingbthebmicrotubulesbarebtrue?bSelectballbthatbapply.
Copyrightb©b2020bF.bA.bDavisbCompany
