ss igTHEigMECHANISMSigOFigDISEASEig3RDigEDITION
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igAPPROACHTO gTHE gMECHANISMSigOFDISEASEig3RD
s s igEDITIONigBRAUNigTESTigBANKigQUESTIONSigAND
ss igANSWERigKEYigAFTERigEVERYigCHAPTERig100%
ss igGUARANTEEDigPASS|ALLigCHAPTERSigINCLUDED
AppliedgPathophysiologygAgConceptualgApproachgto
gtheMechanismsigofigDiseaseg3rdgEditionigBraunigTestigBank i g i
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,APPLIED PATHOPHYSIOLOGY A CONCEPTUAL APPROACH TO THE MECHANISMS OF DISEASE 3RD
ss ss ss ss ss ss ss ss ss ss ss
EDITION
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ANSWERS AT THE END OF EVERY CHAPTER
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1. Thegnucleus
,igwhichigisigessentialgforigfunctionigandigsurvivalgofgtheigc
ss ell.
A) is gthe gsite gof gprotein gsynthesis
i i i i i
B) containsgtheggeneticgcode
C) transformsgcellulargenergy
D) initiatesgaerobicgmetabolism
2. Althoughigenergyigisignotigmadeginigmitochondria,igtheyigaregknownigasigtheig
p owerigplantsigofigtheigcelligbecauseigthey:
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A) containgRNAgforgproteingsynthesis.
B) utilizeigglycolysisigforigoxidativegenergy.i
s s C) extractgenergygfromgorganic gcompounds. i
D) storegcalciumgbondsgforgmusclegcontractions.
3. Althoughigtheigbasicigstructureigofigtheigcelligplasmagmembraneigisigformedigbyigaigli
p idigbilayer,igmostigofigtheigspecificigmembraneigfunctionsigareigcarriedigoutigby:igA)i g
ss s ss
iboundigandigtransmembraneigproteins.
B) complex,iglonggcarbohydrategchains.
C) surfacegantigensgandghormonegreceptors.
D) aggatingigsystemgofgselectivegionigchannels.
4. Toigeffectivelygrelaygsignals,igcell-to-
cellgcommunicationigutilizesigchemicaligmessengerigsystemsigthat:
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A) displacegsurfacegreceptorgproteins.
B) accumulategwithingcellggapgjunctions.
,C) bindgtoigcontractilegmicrofilaments.
D) releasegsecretionsgintogextracellulargfluid.
, APPLIEDigPATHOPHYSIOLOGYigAigCONCEPTUALigAPPROACHigTO
igTHEigMECHANISMSigOFigDISEASEig3RDigEDITION
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5. Aerobicgmetabolism,igalsogknowngasgoxidativeigmetabolism,igprovidesgenergygby:
A) removinggthegphosphategbondsigfromgATP.
B) combiningghydrogengandgoxygengtoigformgwater.
C) activatinggpyruvategstoredginigthegcytoplasm.
D) breakingigdowngglucosegtoigformglacticgacid.
6. Exocytosis,igtheigreverseigofigendocytosis,igisigimportantigin
intoi
gtheigextracellularigfluid.
A) Engulfinggandgingestinggfluidgandgproteinsgforgtransport
B) Killing,igdegrading,igandigdissolvingigharmfuligmicroorganisms
C) Removinggcellulargdebrisgandgreleasinggsynthesizedgsubstances
D) Destructiongofgparticlesgbyglysosomalgenzymesgforgsecretion
7. Thegprocessgresponsiblegforggeneratinggandgconductinggmembranegpotentialsgis:
A) diffusiongofgcurrent-carryinggions.
B) millivoltagegofgelectricalgpotential.
C) polarizationgofgchargedgparticles.
D) iongchannelgneurotransmission.
8. Epithelialigtissuesigareigclassifiedigaccordingigtoigtheigshapeigofigtheigcellsigandigtheig
nu mbergofglayers.igWhichgofgthegfollowingigisigaigcorrectlyigmatched
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igdescriptionigandigtypeigofigepithelialigtissue?
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A) Simplegepithelium:igcellsiginigcontactgwithigintercellularigmatrix;igsomegdoign
otigextendigtoigsurface
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B) Stratifiedigepithelium:igsingleiglayergofgcells;igalligcellsigrestigonigb