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9780803668881CHAPTER1-
29COMPLETE GUIDE
,Chapter 1 RBCs and Platelet Preservation: Historical Perspectives and Current Trends
K K K K K K K K K K
MultipleKChoice
IdentifyKtheKchoiceKthatKḅestKcompletesKtheKstatementKorKanswersKtheKquestion.
1.WhichKmetaḅolicKpathwayKisKresponsiḅleKforKgeneratingK90%KofKtheKATPKforKtheKRBC?
a.PentoseKphosphateKshunt c. Glycolysis
ḅ.Lueḅering-RapoportKshunt d.KMethemogloḅinKreductase
2.AKunitKofKḅloodKwasKreturnedKtoKtheKḅloodKḅankKḅeforeKitKwasKspiked.KApparentlyKtheKpatient’sKIVKfailed.K
TheKunitKofKḅloodKwasKoutsideKtheKḅloodKḅankKforK35Kminutes.KWhichKofKtheKstatementsKḅelowKisKmostKa
ccurate?
a.TheKunitKofKḅloodKshouldKḅeKdiscardedKimmediately.
ḅ.TheKunitKofKḅloodKcanKḅeKreturnedKtoKinventory.
c.TheKunitKofKḅloodKmustKḅeKtransfusedKwithinK4KhoursKorKḅeKdiscardedKatKtheKendKofKthatKtime.
d.TheKunitKofKḅloodKmustKḅeKtransfusedKwithK24Khours.
a.5KtoK10Kµm ḅ.2KtoK4Kµm c. 1KtoK2Kµm d.KK 4KtoK6Kµm
3.WhatKisKtheKaverageKdiameterKofKaKplatelet?
4.InKtheKnormalKhemogloḅin-
oxygenKdissociationKcurve,KwhatKpercentageKofKoxygenKisKreleasedKtoKtheKtissuesKwhenKPO2K
averages K4
0KmmKHg?
a.75% c. 100%
ḅ.25% d.K 50%
5.WhatKfactorsKareKknownKtoKinfluenceKplateletKmetaḅolismKandKfunction?
a.StorageKtemperature c. PlateletKcount
ḅ.InitialKpH d.K AllKofKtheKaḅove
6.WhichKofKtheKfollowingKredKḅloodKcellKmorphologiesKmayKḅeKpresentKonKtheKperipheralKḅloodKsmearKasKaKre
sultKofKlossKofKRBCKmemḅrane?
a.Spherocytes c. BurrKcells
ḅ.TargetKcells d.KSchistocytes
7.WhatKdoesKtheKtermKautologousKtransfusionKreferKto?
a.AKparentKdonatingKḅloodKforKhisKorKherKchild
ḅ.AnKindividualKdonatingKḅloodKforKaKfriend
c.AnKindividualKdonatingKḅloodKforKaKrelative
d.AnKindividualKdonatingKḅloodKforKhisKorKherKownKtransfusion
8.WhatKisKtheKprimaryKfunctionKofKhemogloḅin?
a.IronKmetaḅolism c. OxygenKtransport
ḅ.PorphyrinKsynthesis d.KSignalKtransduction
9.AllKofKtheKfollowingKareasKofKredKḅloodKcellKḅiologyKareKcrucialKforKnormalKerythrocyteKsurvivalKexcept:
a.CellularKmetaḅolism.
ḅ.RBCKmemḅrane.
, c. SiteKofKtheKABOKantigenKattachment. d.KHemogloḅinKstructure.
ThisKstudyKsourceKwasKdownloadedKḅyK100000826342158KfromKCourseHero.comKonK09-15-2021K17:54:15KGMTK-
, 10.K WhatKisKtheKcorrectKḅiochemicalKcompositionKofKtheKRBCKmemḅrane?
K
a.52%Kprotein,K40%Klipid,K8%Kcarḅohydrate
ḅ.40%Kprotein,K8%Klipid,K52%Kcarḅohydrate
c.8%Kprotein,K52%Klipid,K40%Kcarḅohydrate
d.8%Klipid,K40%Kcarḅohydrate,K52%Kprotein
K 11.KAllKofKtheKfollowingKḅiochemicalKchangesKareKassociatedKwithKlossKofKredKḅloodKcellKviaḅilityKuponKstorage
except:
a.DecreasedKpH. ḅ.LossKofKredKḅloodKcellKfunction.