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Test bank for Davis Advantage for Pathophysiology I
d d d d d d d
ntroductory Concepts and Clinical Perspectives
d d d d
,https://www.stuvia.com/
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dThedMarketplacedtodBuydanddSelldyourdStudydMaterial
Chapter 1, The Cell in Health and Illness
d d d d d d d
MultipledChoice
Identifydthedchoicedthatdbestdcompletesdthedstatementdordanswersdthedquestion.
d 1.d Whichdstatementdregardingdthedsodium–potassiumdpumpdisdcorrect?
1. Thedcell’sdplasmadmembranedisdmoredsolubledtodsodiumdionsdthandpotassiumdions.
2. Thedconcentrationdofdsodiumdionsdshoulddbedhigherdinsidedthedcelldcompartment.
3. Thedconcentrationdofdpotassiumdionsdshoulddbedhigherdoutsidedthedcelldc
ompartment.
4. Thedactivedtransportdinvolvesdpumpingdoutdthreedsodiumdionsdanddpumpingdindtwo
potassiumdions.
d
2.dIndthedabsencedofdoxygen,dwhichdcellulardfunctiondcreatesdthedsamedamountdofdenergydasdisdcreatedd
indthedpresencedofdoxygen?
1. Dissipationdofdpyruvicdacid
2. Initiationdofdthedcitricdaciddcycle
3. Activationdofdacetyl-coenzymedA
4. Creationdofdacidosisdviadlacticdacid
d 3.d Howdmanydadenosinedtriphosphatesd(ATPs)daredproduceddindaerobicdenergydmetabolism?
1.ddd 2
2.ddd 3
3.ddd 34
4.ddd 53
d 4.d Whichdcelldorganellesddifferdindtheirdnumberdaccordingdtodthedcell’sdenergydneeds?
1. Ribosomes
2. Mitochondria
3. Ribonucleicdacids
4. Deoxyribonucleicdacids
d 5.d Whichdoptiondbestdsupportsdthedreasondmoredenergydisdproduceddwhendadpersondisdexercising?
1. Exercisedcausesdandincreasedindthedsynthesisdofdprotein.
2. Theredisdandincreasedindthedproductiondofdpyruvicdaciddindthedcells.
3. Thedconversiondofdpyruvicdaciddtodlacticdaciddisdincreaseddbydexercise.
4. Muscledcellsdhavedmoredmitochondriadtodmeetdenergyddemands.
d 6.d Whenddoesdribosomaldproteindsynthesisdcease?
1. Duringdendoplasmicdreticulumdstress
2. Duringdthedsynthesisdofdadenosinedtriphosphated(ATP)
3. Duringdadseveredhypoxicdstate
4. Duringdthedprocessingdofdprohormone
d 7.d Whichdcellulardorganellesdaredresponsibledfordpropellingdmucusdanddinhaledddebrisdoutdofdthedlungs?
1. Cilia
2. Microfilaments
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3. Secretorydvesicles
4. Endoplasmicdreticula
d 8.d Whichdaredthedkeydproteinsdindthedcontractiledunitsdofdthedmuscledcells?
1. Actindanddmyosin
2. Prohormonedanddtubulin
3. Tubulindanddactin
4. Myosindanddprohormone
d 9.dddWhichddeficiencydcausesdTay–Sachsddisease?
1. Proteasome
2. Peroxisome
3. Macrophage
4. Lysosomaldenzymes
d dd 10.d Whichdisdadcharacteristicdofdadrenoleukodystrophy?
1. Accumulationdofdganglioside
2. Cessationdofdribosomaldproteindsynthesis
3. Accelerationdofdcellulardproteasomedactivity
4. Accumulationdofdlong-chaindfattydacidsdindthednervousdsystem
d ddd 11.d Whichdstatementdregardingdendoplasmicdreticulumd(ER)dstressdisdcorrect?
1. DuringdERdstress,dproteinsdaredrapidlyddegraded.
2. DuringdERdstress,dlipidsdcannotdtraveldtodtheirdproperdintracellulardlocations.
3. DuringdERdstress,dlong-chaindfattydacidsdaccumulatedindthednervousdsystem.
4. DuringdERdstress,dnondegradeddsubstancesdaccumulatedindthedcells.
d
dd 12.d Adclientdisddiagnoseddwithdtyped1ddiabetesdmellitus.dAtdadcellulardlevel,dwhichdfunctiondisdlikelydt
odbedinvolved?
1. Inabilitydofdribosomesdtodproducedadspecificdtypedofdprotein
2. IncorrectdprocessingdofdadproteindbydthedGolgidapparatus
3. Stagnationdofdadpreviouslyddynamicdactiondindmicrotubules
4. Obstructiondofdthedsmoothdendoplasmicdreticulum
d
dd 13.d Adnewborndpatientdexhibitsdcharacteristicsdofdseveredphysicalddeformities.dWhichdcellulardcomp
onentdisdexamineddtoddeterminedthedcausedanddprobabilitydofdtheddiseasedbeingdgeneticallydtransferred?
1. TransferdRNA
2. RibosomaldRNA
3. DoubledhelixdofdDNA
4. MitochondrialdDNA
d
dd 14.d Adhikerdexperiencesdmuscledpaindanddacidosisdwhiledascendingdadmountaindduringdadlong,d
steepdclimb.dWhichdisdthedreasondfordthesedmanifestations?
1. Cellulardhypoxia
2. Autolysis
3. Heterolysis
4. Cellulardedema
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d dd 15.d WhichdfactordprovidesdDNAdtheduniquedmoleculardabilitydtodreplicate?
1. Thedpairingdofdnitrogenousdbases
2. Thedpresencedofdpyrimidinedbases
3. Thedpresencedofdnucleotides
4. Thednitrogenousdbasedanddphosphatedbond
d dd 16.d Howdmanydnitrogenousdbasesdcomposedadsingledcodon?
1.ddd 2
2.ddd 3
3.ddd 4
4.ddd 5
d dd 17.d WhichdcomponentsdformdthedstructuredofdDNA?
1. Nucleotides
2. Aminodacids
3. Fattydacids
4. Phosphates
d dd 18.d Whichdfactordisdessentialdindorderdfordproteindsynthesisdtodoccur?
1. Free-standingdribosomesdwithindthedcell
2. ProteindblueprintdfromdthedcelldofdthedDNA
3. Specificdinformationdfromdthednucleusdofdthedcell
4. TransferdRNAdtodmovedthedproteindoutdofdthedcell
d
dd 19.d Tetracyclinedantibioticdisdprescribeddfordandadultdclientdwithdchlamydiadinfection.dWhichdi
sdthedmechanismdofdactiondofdtheddrug?
1. Itdpreventsdthedreplicationdofdbacteria.
2. Itdaltersdthedconfigurationdofdbacterialdcytoplasm.
3. Itdinterferesdwithdthedfunctiondofdbacterialdribosomes.
4. Itdinhibitsdthedfunctionsdofdbacterialdmitochondria.
d dd 20.d Whereddoesdthedconversiondofdadprohormonedintodadhormonedtakedplace?
1. Indthedribosomes
2. IndthedGolgidapparatus
3. Indthedsecretorydgranules
4. Indthedendoplasmicdreticulum
d dd 21.d Whichdisdthedcell’sd“masterdmind”?
1. Nucleus
2. Ribosome
3. Golgidapparatus
4. Endoplasmicdreticulum
MultipledResponse
Identifydonedordmoredchoicesdthatdbestdcompletedthedstatementdordanswerdthedquestion.
d dd 22.d Whichdstatementsdregardingdthedmicrotubulesdaredtrue?dSelectdalldthatdapply.
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Test bank for Davis Advantage for Pathophysiology I
d d d d d d d
ntroductory Concepts and Clinical Perspectives
d d d d
,https://www.stuvia.com/
Stuvia.comd-
dThedMarketplacedtodBuydanddSelldyourdStudydMaterial
Chapter 1, The Cell in Health and Illness
d d d d d d d
MultipledChoice
Identifydthedchoicedthatdbestdcompletesdthedstatementdordanswersdthedquestion.
d 1.d Whichdstatementdregardingdthedsodium–potassiumdpumpdisdcorrect?
1. Thedcell’sdplasmadmembranedisdmoredsolubledtodsodiumdionsdthandpotassiumdions.
2. Thedconcentrationdofdsodiumdionsdshoulddbedhigherdinsidedthedcelldcompartment.
3. Thedconcentrationdofdpotassiumdionsdshoulddbedhigherdoutsidedthedcelldc
ompartment.
4. Thedactivedtransportdinvolvesdpumpingdoutdthreedsodiumdionsdanddpumpingdindtwo
potassiumdions.
d
2.dIndthedabsencedofdoxygen,dwhichdcellulardfunctiondcreatesdthedsamedamountdofdenergydasdisdcreatedd
indthedpresencedofdoxygen?
1. Dissipationdofdpyruvicdacid
2. Initiationdofdthedcitricdaciddcycle
3. Activationdofdacetyl-coenzymedA
4. Creationdofdacidosisdviadlacticdacid
d 3.d Howdmanydadenosinedtriphosphatesd(ATPs)daredproduceddindaerobicdenergydmetabolism?
1.ddd 2
2.ddd 3
3.ddd 34
4.ddd 53
d 4.d Whichdcelldorganellesddifferdindtheirdnumberdaccordingdtodthedcell’sdenergydneeds?
1. Ribosomes
2. Mitochondria
3. Ribonucleicdacids
4. Deoxyribonucleicdacids
d 5.d Whichdoptiondbestdsupportsdthedreasondmoredenergydisdproduceddwhendadpersondisdexercising?
1. Exercisedcausesdandincreasedindthedsynthesisdofdprotein.
2. Theredisdandincreasedindthedproductiondofdpyruvicdaciddindthedcells.
3. Thedconversiondofdpyruvicdaciddtodlacticdaciddisdincreaseddbydexercise.
4. Muscledcellsdhavedmoredmitochondriadtodmeetdenergyddemands.
d 6.d Whenddoesdribosomaldproteindsynthesisdcease?
1. Duringdendoplasmicdreticulumdstress
2. Duringdthedsynthesisdofdadenosinedtriphosphated(ATP)
3. Duringdadseveredhypoxicdstate
4. Duringdthedprocessingdofdprohormone
d 7.d Whichdcellulardorganellesdaredresponsibledfordpropellingdmucusdanddinhaledddebrisdoutdofdthedlungs?
1. Cilia
2. Microfilaments
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3. Secretorydvesicles
4. Endoplasmicdreticula
d 8.d Whichdaredthedkeydproteinsdindthedcontractiledunitsdofdthedmuscledcells?
1. Actindanddmyosin
2. Prohormonedanddtubulin
3. Tubulindanddactin
4. Myosindanddprohormone
d 9.dddWhichddeficiencydcausesdTay–Sachsddisease?
1. Proteasome
2. Peroxisome
3. Macrophage
4. Lysosomaldenzymes
d dd 10.d Whichdisdadcharacteristicdofdadrenoleukodystrophy?
1. Accumulationdofdganglioside
2. Cessationdofdribosomaldproteindsynthesis
3. Accelerationdofdcellulardproteasomedactivity
4. Accumulationdofdlong-chaindfattydacidsdindthednervousdsystem
d ddd 11.d Whichdstatementdregardingdendoplasmicdreticulumd(ER)dstressdisdcorrect?
1. DuringdERdstress,dproteinsdaredrapidlyddegraded.
2. DuringdERdstress,dlipidsdcannotdtraveldtodtheirdproperdintracellulardlocations.
3. DuringdERdstress,dlong-chaindfattydacidsdaccumulatedindthednervousdsystem.
4. DuringdERdstress,dnondegradeddsubstancesdaccumulatedindthedcells.
d
dd 12.d Adclientdisddiagnoseddwithdtyped1ddiabetesdmellitus.dAtdadcellulardlevel,dwhichdfunctiondisdlikelydt
odbedinvolved?
1. Inabilitydofdribosomesdtodproducedadspecificdtypedofdprotein
2. IncorrectdprocessingdofdadproteindbydthedGolgidapparatus
3. Stagnationdofdadpreviouslyddynamicdactiondindmicrotubules
4. Obstructiondofdthedsmoothdendoplasmicdreticulum
d
dd 13.d Adnewborndpatientdexhibitsdcharacteristicsdofdseveredphysicalddeformities.dWhichdcellulardcomp
onentdisdexamineddtoddeterminedthedcausedanddprobabilitydofdtheddiseasedbeingdgeneticallydtransferred?
1. TransferdRNA
2. RibosomaldRNA
3. DoubledhelixdofdDNA
4. MitochondrialdDNA
d
dd 14.d Adhikerdexperiencesdmuscledpaindanddacidosisdwhiledascendingdadmountaindduringdadlong,d
steepdclimb.dWhichdisdthedreasondfordthesedmanifestations?
1. Cellulardhypoxia
2. Autolysis
3. Heterolysis
4. Cellulardedema
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d dd 15.d WhichdfactordprovidesdDNAdtheduniquedmoleculardabilitydtodreplicate?
1. Thedpairingdofdnitrogenousdbases
2. Thedpresencedofdpyrimidinedbases
3. Thedpresencedofdnucleotides
4. Thednitrogenousdbasedanddphosphatedbond
d dd 16.d Howdmanydnitrogenousdbasesdcomposedadsingledcodon?
1.ddd 2
2.ddd 3
3.ddd 4
4.ddd 5
d dd 17.d WhichdcomponentsdformdthedstructuredofdDNA?
1. Nucleotides
2. Aminodacids
3. Fattydacids
4. Phosphates
d dd 18.d Whichdfactordisdessentialdindorderdfordproteindsynthesisdtodoccur?
1. Free-standingdribosomesdwithindthedcell
2. ProteindblueprintdfromdthedcelldofdthedDNA
3. Specificdinformationdfromdthednucleusdofdthedcell
4. TransferdRNAdtodmovedthedproteindoutdofdthedcell
d
dd 19.d Tetracyclinedantibioticdisdprescribeddfordandadultdclientdwithdchlamydiadinfection.dWhichdi
sdthedmechanismdofdactiondofdtheddrug?
1. Itdpreventsdthedreplicationdofdbacteria.
2. Itdaltersdthedconfigurationdofdbacterialdcytoplasm.
3. Itdinterferesdwithdthedfunctiondofdbacterialdribosomes.
4. Itdinhibitsdthedfunctionsdofdbacterialdmitochondria.
d dd 20.d Whereddoesdthedconversiondofdadprohormonedintodadhormonedtakedplace?
1. Indthedribosomes
2. IndthedGolgidapparatus
3. Indthedsecretorydgranules
4. Indthedendoplasmicdreticulum
d dd 21.d Whichdisdthedcell’sd“masterdmind”?
1. Nucleus
2. Ribosome
3. Golgidapparatus
4. Endoplasmicdreticulum
MultipledResponse
Identifydonedordmoredchoicesdthatdbestdcompletedthedstatementdordanswerdthedquestion.
d dd 22.d Whichdstatementsdregardingdthedmicrotubulesdaredtrue?dSelectdalldthatdapply.
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