Test Bank for Applied Pathophysiology for the Advanced Practice Nurse 1st Edition Dlugasch Story

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Applied Pathophysiology for the Advanced Practice Nurse
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1st Edition Dlugasch Story Test Bank
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Chapterg1gCellulargFunctiong
g
g
g

1.g Thegnucleusg ,gwhichgisgessentialgforgfunctiongandgsurvivalgofgtheg
cell.g

A)g isgthegsitegofgproteingsynthesisg

B)g containsgtheggeneticgcodeg

C)g transformsgcellulargenergyg


D)g initiatesgaerobicgmetabolismg
g

2.g Althoughgenergygisgnotgmadegingmitochondria,gtheygaregknowngasgthegpowergpla
ntsgofgthegcellgbecausegthey:g

A containgRNAgforgproteingsynthesis.g
)g
B utilizegglycolysisgforgoxidativegenergy.g
)g
C extractgenergygfromgorganicgcompounds.g
)g
D
storegcalciumgbondsgforgmusclegcontractions.g
)g
g

3. Althoughgthegbasicgstructuregofgthegcellgplasmagmembranegisgformedgbygaglipidgb
g
ilayer,gmostgofgthegspecificgmembranegfunctionsgaregcarriedgoutgby:g

A boundgandgtransmembranegproteins.g
)
g

B complex,glonggcarbohydrategchains.g
)
g

C surfacegantigensgandghormonegreceptors.g
)
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D
) aggatinggsystemgofgselectivegiongchannels.g
g
g

4.g Togeffectivelygrelaygsignals,gcell-to-
cellgcommunicationgutilizesgchemicalgmessengergsystemsgthat:g

A)g displacegsurfacegreceptorgproteins.g

B)g accumulategwithingcellggapgjunctions.g

C)g bindgtogcontractilegmicrofilaments.g


D)g releasegsecretionsgintogextracellulargfluid.g
g

5.g Aerobicgmetabolism,galsogknowngasgoxidativegmetabolism,gprovidesgenergygby:g


A)g removinggthegphosphategbondsgfromgATP.g

B)g combiningghydrogengandgoxygengtogformgwater.g

C)g activatinggpyruvategstoredgingthegcytoplasm.g


D)g breakinggdowngglucosegtogformglacticgacid.g
g

6. Exocytosis,gthegreversegofgendocytosis,gisgimportantgingintogthegextracellularg
g
fluid.g

A) Engulfinggandgingestinggfluidgandgproteinsgforgtransportg
g

B) Killing,gdegrading,gandgdissolvinggharmfulgmicroorganismsg
g

C) Removinggcellulargdebrisgandgreleasinggsynthesizedgsubstancesg
g

D) Destructiongofgparticlesgbyglysosomalgenzymesgforgsecretiong
g
g

7.g Thegprocessgresponsiblegforggeneratinggandgconductinggmembranegpotentialsgis:g


A)g diffusiongofgcurrent-carryinggions.g


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B)g millivoltagegofgelectricalgpotential.g

C)g polarizationgofgchargedgparticles.g


D)g iongchannelgneurotransmission.g
g

8 Epithelialgtissuesgaregclassifiedgaccordinggtogthegshapegofgthegcellsgandgthegnumbergof
. glayers.gWhichgofgthegfollowinggisgagcorrectlygmatchedgdescriptiongandgtypegofgepithe
g
lialgtissue?g

A Simplegepithelium:gcellsgingcontactgwithgintercellulargmatrix;gsomegdognotgextendgt
) ogsurfaceg
g

B) Stratifiedgepithelium:gsingleglayergofgcells;gallgcellsgrestgongbasementgmembraneg
g




C) Glandulargepithelium:garisegfromgsurfacegepitheliagandgunderlyinggconnectivegtissueg
g




D Pseudostratifiedgepithelium:gmultipleglayersgofgcells;gdeepestglayergrestsgongbasementg
)g membraneg
g

9.g Connectivegtissuegcontainsgfibroblastsgthatgaregresponsiblegfor:g

A)g providinggagfibrousgframeworkgforgcapillaries.g

B)g synthesisgofgcollagen,gelastin,gandgreticulargfibers.g

C)g forminggtendonsgandgthegfasciagthatgcoversgmuscles.g


D)g fillinggspacesgbetweengtissuesgtogkeepgorgansgingplace.g
g

10g Althoughgallgmusclegtissuegcellsghavegsomegsimilarities,gsmoothgmuscleg(alsog
.g knowngasginvoluntarygmuscle)gdiffersgby:g
A)g havinggdensegbodiesgattachedgtogactingfilaments.g

B)g containinggsarcomeresgbetweengZglinesgandgMgbands.g

C)g havinggrapidgcontractionsgandgabundantgcross-striations.g

D)g contractinggingresponsegtogincreasedgintracellulargcalcium.g
g


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