https://www.stuvia.com/
TEST BANK FOR MODERN BLOODBANKING &
TRANSFUSION PRACTICES 7TH EDITION BY
DENISE M HARMENING
9780803668881CHAPTER 1-29COMPLETE
GUIDE
,https://www.stuvia.com/
Chapter 1 RBCs and Platelet Preservation: Historical Perspectives and Current Trends
K K K K K K K K K K
MultipleKChoice
IdentifyKtheKchoiceKthatKbestKcompletesKtheKstatementKorKanswersKtheKquestion.
1. WhichKmetabolicKpathwayKisKresponsibleKforKgeneratingK90%KofKtheKATPKforKtheKRBC?
a. PentoseKphosphateKshunt c. Glycolysis
b. Luebering-RapoportKshunt d.K MethemoglobinKreductase
2. AKunitKofKbloodKwasKreturnedKtoKtheKbloodKbankKbeforeKitKwasKspiked.KApparentlyKtheKpatient’sKIVKfailed.K
TheKunitKofKbloodKwasKoutsideKtheKbloodKbankKforK35Kminutes.KWhichKofKtheKstatementsKbelowKisKmostKa
ccurate?
a. TheKunitKofKbloodKshouldKbeKdiscardedKimmediately.
b. TheKunitKofKbloodKcanKbeKreturnedKtoKinventory.
c. TheKunitKofKbloodKmustKbeKtransfusedKwithinK4KhoursKorKbeKdiscardedKatKtheKendKofKthatKtime.
d. TheKunitKofKbloodKmustKbeKtransfusedKwithK24Khours.
3. WhatKisKtheKaverageKdiameterKofKaKplatelet?
a. 5KtoK10Kµm c. 1KtoK2Kµm
b. 2KtoK4Kµm d.K K 4KtoK6Kµm
4. InKtheKnormalKhemoglobin-
oxygenKdissociationKcurve,KwhatKpercentageKofKoxygenKisKreleasedKtoKtheKtissuesKwhenKPO2K averagesK4
0KmmKHg?
a. 75% c. 100%
b. 25% d.K 50%
5. WhatKfactorsKareKknownKtoKinfluenceKplateletKmetabolismKandKfunction?
a. StorageKtemperature c. PlateletKcount
b. InitialKpH d.K AllKofKtheKabove
6. WhichKofKtheKfollowingKredKbloodKcellKmorphologiesKmayKbeKpresentKonKtheKperipheralKbloodKsmearKasKaKre
sultKofKlossKofKRBCKmembrane?
a. Spherocytes c. BurrKcells
b. TargetKcells d.K Schistocytes
7. WhatKdoesKtheKtermKautologousKtransfusionKreferKto?
a. AKparentKdonatingKbloodKforKhisKorKherKchild
b. AnKindividualKdonatingKbloodKforKaKfriend
c. AnKindividualKdonatingKbloodKforKaKrelative
d. AnKindividualKdonatingKbloodKforKhisKorKherKownKtransfusion
8. WhatKisKtheKprimaryKfunctionKofKhemoglobin?
a. IronKmetabolism c. OxygenKtransport
b. PorphyrinKsynthesis d.K SignalKtransduction
9. AllKofKtheKfollowingKareasKofKredKbloodKcellKbiologyKareKcrucialKforKnormalKerythrocyteKsurvivalKexcept:
a. CellularKmetabolism. c. SiteKofKtheKABOKantigenKattachment.
b. RBCKmembrane. d.K HemoglobinKstructure.
ThisKstudyKsourceKwasKdownloadedKbyK100000826342158KfromKCourseHero.comKonK09-15-2021K17:54:15KGMTK-
05:00
https://www.coursehero.com/file/25537437/ch01rtf/
,https://www.stuvia.com/
K 10.K WhatKisKtheKcorrectKbiochemicalKcompositionKofKtheKRBCKmembrane?
a. 52%Kprotein,K40%Klipid,K8%Kcarbohydrate
b. 40%Kprotein,K8%Klipid,K52%Kcarbohydrate
c. 8%Kprotein,K52%Klipid,K40%Kcarbohydrate
d. 8%Klipid,K40%Kcarbohydrate,K52%Kprotein
K 11.K AllKofKtheKfollowingKbiochemicalKchangesKareKassociatedKwithKlossKofKredKbloodKcellKviabilityKuponKstorage
except:
a. DecreasedKpH. c. IncreasedKATPKlevel.
b. LossKofKredKbloodKcellKfunction. d.K DecreasedKglucoseKconsumption.
K 12.K WhichKredKbloodKcellKpreservativeKhasKaKstorageKtimeKofK35Kdays?
a. ACD c. AS-1
b. CPDA-1 d.K K CPD
K 13.K TheKRBCKmembraneKisKrelativelyKpermeableKtoKallKofKtheKfollowingKexcept:
a. Chloride. c. Bicarbonate.
b. Sodium. d.K Water.
K 14.KWhatKpercentageKofKplateletsKisKsequesteredKinKtheKspleenKasKfunctionalKreserveKafterKbeingKreleasedKfromK
theKboneKmarrow?
a. 30% c. 10%
b. 50% d.K K 25%
K 15.K WhatKisKtheKmajorKbiochemicalKconsiderationKinKplateletKstorage?
a. GlucoseKmetabolism c. ProductionKofKcarbonKdioxide
b. OxygenKsupply d.K RegulationKofKpH
K 16.KWhatKwouldKtheKhemoglobin-
oxygenKdissociationKcurveKdepictKinKaKpatientKexhibitingKclinicalKsignsKofKalkalosis?
a. Normal c. ShiftKtoKtheKright
b. ShiftKtoKtheKleft d.K NoneKofKtheKabove
K 17.K NameKtheKmainKlipidKcomponentsKofKaKredKbloodKcellKmembrane.
a. Phospholipid c. Glycolipid
b. Sphingomyelin d.K GlycophorinKA
K 18.K TheKABOKbloodKgroupsKwereKdiscoveredKinK1901KbyKwhom?
a. CharlesKDrew c. LoutitKandKMollison
b. KarlKLandsteiner d.K EdwardKLindeman
K 19.KAKstandingKorderKofKplateletsKwasKshippedKtoKyourKfacilityKbyKyourKsupplier.KItKwasKinadvertentlyKleftKinKth
eKcornerKofKtheKdepartmentKuntilKdiscoveredK36KhoursKlater.KWhatKwouldKtheKappropriateKactionKbeKforKtheK
bloodKbanker?
a. IfKtheKtemperatureKinKtheKboxKwasK22K+/-
K2°CKandKtheKplateletKswirlKseemedKOK,KitKwouldKbeKOKKtoKacceptKtheKunitKintoKinventor
y.
b. TheKplateletsKhaveKfallenKoutsideKtheKsupplier’sKqualityKassurance.KTheKunitKshouldKbeK
discardedKbecauseKtheKpHKhasKprobablyKdroppedKtooKlowKandKplateletKactivationKhasKbe
enKcompromised.
c. IfKtheKtemperatureKwasK1°CKtoK6°CKandKtheKplateletKswirlKseemedKOK,KitKwouldKbeKOKKto
ThisKstudyKsourceKwasKdownloadedKbyK100000826342158KfromKCourseHero.comKonK09-15-2021K17:54:15KGMTK-
05:00
https://www.coursehero.com/file/25537437/ch01rtf/
,https://www.stuvia.com/
acceptKtheKunitKintoKinventory.
d. IfKtheKplateletsKappearedKOKKandKpassedKtheKplateletKswirlKtestKafterKbeingKplacedKonK
theKagitator,KtheyKcouldKbeKacceptedKintoKtheKinventory.
K 20.K WhichKmetabolicKpathwayKpermitsKtheKaccumulationKofK2,3KdiphosphoglycerateK(2,3-DPG)?
a. Glycolysis c. PentoseKphosphateKshunt
b. Luebering-RapoportKshunt d.K MethemoglobinKreductase
K 21.K AllKofKtheKfollowingKareKconsistentKwithKaK"shiftKtoKtheKright"KofKtheKhemoglobin-oxygenKdissociationKcurve
except:
a. IncreasedK2,3-DPG.
b. 50%KO2K saturationKtoKtissues.
c. DecreasedK2,3-DPG.
d. DecreasedKhemoglobinKaffinityKforKO2.
K 22.K WhatKisKtheKnormalKplateletKcountKrangeKperKcubicKmillimeter?
a. 100KtoK350 c. 50,000KtoK200,000
b. 150,000KtoK350,000 d.K 350,000KtoK500,000
K 23.K WhatKcryoprotectiveKagentKisKaddedKtoKredKbloodKcellsKuponKfreezing?
a. Dextrose c. Glycerol
b. Adsol d.K AllKofKtheKabove
K 24.K IfKplateletsKareKtoKbeKstoredKforK5KdaysKonKaKrotator,KwhatKisKtheKoptimalKstorageKtemperature?
a. 1°CKtoK6°C c. 35°CKtoK37°C
b. 20°CKtoK24°C d.K 1°CKtoK10°C
K 25.K WhatKroleKdoKplateletsKplayKinKhemostasis?
a. MaintenanceKofKvascularKintegrity
b. InitialKarrestKofKbleedingKbyKplateletKplugKformation
c. StabilizationKofKtheKhemostaticKplug
d. AllKofKtheKabove
K 26.K WhichKofKtheKfollowingKbestKdescribesK"integral"KmembraneKproteins?
a. ResideKatKtheKcytoplasmicKsurfaceKofKmembrane
b. SpanKtheKentireKmembraneKsurface
c. FormKtheKredKbloodKcellKcytoskeleton
d. NoneKofKtheKabove
K 27.K HowKisKstroma-freeKhemoglobinKsolutionKprepared?
a. OutdatedKredKbloodKcellsKareKconcentrated,KandKstromaKisKremoved.
b. OutdatedKredKbloodKcellsKareKdilutedKwithKsaline,KandKstromaKisKremoved.
c. OutdatedKredKbloodKcellsKareKlysed,KandKstromaKisKremoved.
d. NoneKofKtheKabove
K 28.K WhatKisKtheKnormalKlifeKspanKofKanKRBC?
a. 100Kdays c. 120Khours
b. 120Kdays d.K 2Kdays
K 29.K RegardingKlossKofKRBCKmembraneKdeformability,KallKofKtheKfollowingKareKtrueKexcept:
a. IncreaseKinKATPKlevel.
b. DecreaseKinKATPKlevel.
ThisKstudyKsourceKwasKdownloadedKbyK100000826342158KfromKCourseHero.comKonK09-15-2021K17:54:15KGMTK-
05:00
https://www.coursehero.com/file/25537437/ch01rtf/
TEST BANK FOR MODERN BLOODBANKING &
TRANSFUSION PRACTICES 7TH EDITION BY
DENISE M HARMENING
9780803668881CHAPTER 1-29COMPLETE
GUIDE
,https://www.stuvia.com/
Chapter 1 RBCs and Platelet Preservation: Historical Perspectives and Current Trends
K K K K K K K K K K
MultipleKChoice
IdentifyKtheKchoiceKthatKbestKcompletesKtheKstatementKorKanswersKtheKquestion.
1. WhichKmetabolicKpathwayKisKresponsibleKforKgeneratingK90%KofKtheKATPKforKtheKRBC?
a. PentoseKphosphateKshunt c. Glycolysis
b. Luebering-RapoportKshunt d.K MethemoglobinKreductase
2. AKunitKofKbloodKwasKreturnedKtoKtheKbloodKbankKbeforeKitKwasKspiked.KApparentlyKtheKpatient’sKIVKfailed.K
TheKunitKofKbloodKwasKoutsideKtheKbloodKbankKforK35Kminutes.KWhichKofKtheKstatementsKbelowKisKmostKa
ccurate?
a. TheKunitKofKbloodKshouldKbeKdiscardedKimmediately.
b. TheKunitKofKbloodKcanKbeKreturnedKtoKinventory.
c. TheKunitKofKbloodKmustKbeKtransfusedKwithinK4KhoursKorKbeKdiscardedKatKtheKendKofKthatKtime.
d. TheKunitKofKbloodKmustKbeKtransfusedKwithK24Khours.
3. WhatKisKtheKaverageKdiameterKofKaKplatelet?
a. 5KtoK10Kµm c. 1KtoK2Kµm
b. 2KtoK4Kµm d.K K 4KtoK6Kµm
4. InKtheKnormalKhemoglobin-
oxygenKdissociationKcurve,KwhatKpercentageKofKoxygenKisKreleasedKtoKtheKtissuesKwhenKPO2K averagesK4
0KmmKHg?
a. 75% c. 100%
b. 25% d.K 50%
5. WhatKfactorsKareKknownKtoKinfluenceKplateletKmetabolismKandKfunction?
a. StorageKtemperature c. PlateletKcount
b. InitialKpH d.K AllKofKtheKabove
6. WhichKofKtheKfollowingKredKbloodKcellKmorphologiesKmayKbeKpresentKonKtheKperipheralKbloodKsmearKasKaKre
sultKofKlossKofKRBCKmembrane?
a. Spherocytes c. BurrKcells
b. TargetKcells d.K Schistocytes
7. WhatKdoesKtheKtermKautologousKtransfusionKreferKto?
a. AKparentKdonatingKbloodKforKhisKorKherKchild
b. AnKindividualKdonatingKbloodKforKaKfriend
c. AnKindividualKdonatingKbloodKforKaKrelative
d. AnKindividualKdonatingKbloodKforKhisKorKherKownKtransfusion
8. WhatKisKtheKprimaryKfunctionKofKhemoglobin?
a. IronKmetabolism c. OxygenKtransport
b. PorphyrinKsynthesis d.K SignalKtransduction
9. AllKofKtheKfollowingKareasKofKredKbloodKcellKbiologyKareKcrucialKforKnormalKerythrocyteKsurvivalKexcept:
a. CellularKmetabolism. c. SiteKofKtheKABOKantigenKattachment.
b. RBCKmembrane. d.K HemoglobinKstructure.
ThisKstudyKsourceKwasKdownloadedKbyK100000826342158KfromKCourseHero.comKonK09-15-2021K17:54:15KGMTK-
05:00
https://www.coursehero.com/file/25537437/ch01rtf/
,https://www.stuvia.com/
K 10.K WhatKisKtheKcorrectKbiochemicalKcompositionKofKtheKRBCKmembrane?
a. 52%Kprotein,K40%Klipid,K8%Kcarbohydrate
b. 40%Kprotein,K8%Klipid,K52%Kcarbohydrate
c. 8%Kprotein,K52%Klipid,K40%Kcarbohydrate
d. 8%Klipid,K40%Kcarbohydrate,K52%Kprotein
K 11.K AllKofKtheKfollowingKbiochemicalKchangesKareKassociatedKwithKlossKofKredKbloodKcellKviabilityKuponKstorage
except:
a. DecreasedKpH. c. IncreasedKATPKlevel.
b. LossKofKredKbloodKcellKfunction. d.K DecreasedKglucoseKconsumption.
K 12.K WhichKredKbloodKcellKpreservativeKhasKaKstorageKtimeKofK35Kdays?
a. ACD c. AS-1
b. CPDA-1 d.K K CPD
K 13.K TheKRBCKmembraneKisKrelativelyKpermeableKtoKallKofKtheKfollowingKexcept:
a. Chloride. c. Bicarbonate.
b. Sodium. d.K Water.
K 14.KWhatKpercentageKofKplateletsKisKsequesteredKinKtheKspleenKasKfunctionalKreserveKafterKbeingKreleasedKfromK
theKboneKmarrow?
a. 30% c. 10%
b. 50% d.K K 25%
K 15.K WhatKisKtheKmajorKbiochemicalKconsiderationKinKplateletKstorage?
a. GlucoseKmetabolism c. ProductionKofKcarbonKdioxide
b. OxygenKsupply d.K RegulationKofKpH
K 16.KWhatKwouldKtheKhemoglobin-
oxygenKdissociationKcurveKdepictKinKaKpatientKexhibitingKclinicalKsignsKofKalkalosis?
a. Normal c. ShiftKtoKtheKright
b. ShiftKtoKtheKleft d.K NoneKofKtheKabove
K 17.K NameKtheKmainKlipidKcomponentsKofKaKredKbloodKcellKmembrane.
a. Phospholipid c. Glycolipid
b. Sphingomyelin d.K GlycophorinKA
K 18.K TheKABOKbloodKgroupsKwereKdiscoveredKinK1901KbyKwhom?
a. CharlesKDrew c. LoutitKandKMollison
b. KarlKLandsteiner d.K EdwardKLindeman
K 19.KAKstandingKorderKofKplateletsKwasKshippedKtoKyourKfacilityKbyKyourKsupplier.KItKwasKinadvertentlyKleftKinKth
eKcornerKofKtheKdepartmentKuntilKdiscoveredK36KhoursKlater.KWhatKwouldKtheKappropriateKactionKbeKforKtheK
bloodKbanker?
a. IfKtheKtemperatureKinKtheKboxKwasK22K+/-
K2°CKandKtheKplateletKswirlKseemedKOK,KitKwouldKbeKOKKtoKacceptKtheKunitKintoKinventor
y.
b. TheKplateletsKhaveKfallenKoutsideKtheKsupplier’sKqualityKassurance.KTheKunitKshouldKbeK
discardedKbecauseKtheKpHKhasKprobablyKdroppedKtooKlowKandKplateletKactivationKhasKbe
enKcompromised.
c. IfKtheKtemperatureKwasK1°CKtoK6°CKandKtheKplateletKswirlKseemedKOK,KitKwouldKbeKOKKto
ThisKstudyKsourceKwasKdownloadedKbyK100000826342158KfromKCourseHero.comKonK09-15-2021K17:54:15KGMTK-
05:00
https://www.coursehero.com/file/25537437/ch01rtf/
,https://www.stuvia.com/
acceptKtheKunitKintoKinventory.
d. IfKtheKplateletsKappearedKOKKandKpassedKtheKplateletKswirlKtestKafterKbeingKplacedKonK
theKagitator,KtheyKcouldKbeKacceptedKintoKtheKinventory.
K 20.K WhichKmetabolicKpathwayKpermitsKtheKaccumulationKofK2,3KdiphosphoglycerateK(2,3-DPG)?
a. Glycolysis c. PentoseKphosphateKshunt
b. Luebering-RapoportKshunt d.K MethemoglobinKreductase
K 21.K AllKofKtheKfollowingKareKconsistentKwithKaK"shiftKtoKtheKright"KofKtheKhemoglobin-oxygenKdissociationKcurve
except:
a. IncreasedK2,3-DPG.
b. 50%KO2K saturationKtoKtissues.
c. DecreasedK2,3-DPG.
d. DecreasedKhemoglobinKaffinityKforKO2.
K 22.K WhatKisKtheKnormalKplateletKcountKrangeKperKcubicKmillimeter?
a. 100KtoK350 c. 50,000KtoK200,000
b. 150,000KtoK350,000 d.K 350,000KtoK500,000
K 23.K WhatKcryoprotectiveKagentKisKaddedKtoKredKbloodKcellsKuponKfreezing?
a. Dextrose c. Glycerol
b. Adsol d.K AllKofKtheKabove
K 24.K IfKplateletsKareKtoKbeKstoredKforK5KdaysKonKaKrotator,KwhatKisKtheKoptimalKstorageKtemperature?
a. 1°CKtoK6°C c. 35°CKtoK37°C
b. 20°CKtoK24°C d.K 1°CKtoK10°C
K 25.K WhatKroleKdoKplateletsKplayKinKhemostasis?
a. MaintenanceKofKvascularKintegrity
b. InitialKarrestKofKbleedingKbyKplateletKplugKformation
c. StabilizationKofKtheKhemostaticKplug
d. AllKofKtheKabove
K 26.K WhichKofKtheKfollowingKbestKdescribesK"integral"KmembraneKproteins?
a. ResideKatKtheKcytoplasmicKsurfaceKofKmembrane
b. SpanKtheKentireKmembraneKsurface
c. FormKtheKredKbloodKcellKcytoskeleton
d. NoneKofKtheKabove
K 27.K HowKisKstroma-freeKhemoglobinKsolutionKprepared?
a. OutdatedKredKbloodKcellsKareKconcentrated,KandKstromaKisKremoved.
b. OutdatedKredKbloodKcellsKareKdilutedKwithKsaline,KandKstromaKisKremoved.
c. OutdatedKredKbloodKcellsKareKlysed,KandKstromaKisKremoved.
d. NoneKofKtheKabove
K 28.K WhatKisKtheKnormalKlifeKspanKofKanKRBC?
a. 100Kdays c. 120Khours
b. 120Kdays d.K 2Kdays
K 29.K RegardingKlossKofKRBCKmembraneKdeformability,KallKofKtheKfollowingKareKtrueKexcept:
a. IncreaseKinKATPKlevel.
b. DecreaseKinKATPKlevel.
ThisKstudyKsourceKwasKdownloadedKbyK100000826342158KfromKCourseHero.comKonK09-15-2021K17:54:15KGMTK-
05:00
https://www.coursehero.com/file/25537437/ch01rtf/
