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Chapter 02: Healthcare Structure
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Warekois et al.: Phlebotomy: Worktext and Procedures Manual, 5th Edition
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MULTIPLEsCHOICE
1. Theshospitalslaboratorysfallssunderswhichsofsthesfollowingscategoriessofsadministrativesse
rvices?
a. Fiscal
b. Nursing
c. Professional
d. Support
ANS:s C
Theslaboratorysissaspartsofsashospital’ssprofessionalsservices.sFiscalsservicessattendstosfinancialsma
tters;snursingsservicessaresinschargesofsthesdirectspatientscare;sandssupportsservicessincludesdepart
mentsssuchsassdietarysandshousekeeping.
DIF: CognitivesLevel:s1 REF:sssp.s14 OBJ:s 1
2. Whichsabbreviationsrepresentssascertifiedslaboratorysprofessional?
a. CCU
b. CLIA
c. MLS
d. RN
ANS:s C
MLSsstandssforsmedicalslaboratorysscientists(alsosknownsassasmedicalstechnologists[MT]sorsmedi
calslaboratorystechnologists[MLT]);sthesesareslaboratorysprofessionals.sCCUsstandssforscardiacsc
aresunit,sCLIAsrefersstosthesClinicalsLaboratorysImprovementsAct,sandsRNsstandssforsregisteredsn
urse.
DIF: CognitivesLevel:s2 REF:sssp.s15 OBJ:s 4
3. Whichsabbreviationsstandssforsastypesofsbloodscollectionsvacuumstube?
a. CCU
b. GTT
c. RBC
d. SST
ANS:s D
SSTsstandssforsserumsseparatorstube.sGTTsstandssforsglucosestolerancestest,sRBCsstandssforsred
sbloodscell,sandsCCUsstandssforscardiacscaresunit.
DIF: CognitivesLevel:s2 REF:sssp.s18 OBJ:s 7
4. Whichsofsthesfollowingsissthesorganizationsthatsaccreditssandsinspectssclinicalslaboratories?
a. POL
b. HMO
c. TJC
d. NAACLS
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ANS:s C
TJCs(formerlysJCAHO)sstandssforsThesJointsCommissionswhichsinspectssandsaccreditsslaboratori
es,sandsthissmustsbesdoneseverys2syears.sPOLsissasphysiciansofficeslaboratory,sHMOsstandssforshea
lthsmaintenancesorganization,sandsNAACLSsissthesNationalsAccreditingsAgencysforsClinicalsLab
oratorysSciences,swhichsissansaccreditingsbodysforslaboratorysschools.
DIF: CognitivesLevel:s2 REF:sssp.s22 OBJ:s 9
5. WhichsdepartmentsofstheslaboratorysprocessessPapssmears?
a. Cytology
b. Hematology
c. Microbiology
d. Serology
ANS:s A
CytologyslookssforscancerousscellssinsPapssmears.sHematologysperformssbloodscounts,sm
icrobiologysprocessesscultures,sandsserologysstudiessserumstosdetectsantibodies.
DIF: CognitivesLevel:s1 REF:sssp.s15 OBJ:s 6
6. Whichsanticoagulantsissusedsmostsoftensinscollectionstubessforshematologysstudies?
a. Citrate
b. EDTA
c. Heparin
d. Fluoride
ANS:s B
EDTAsissusedsforsbloodscounts.sHeparinsissnotsappropriatesforsRBCsandsWBCscounts.sCitratesissu
sedsforscoagulationsstudies.sFluoridesissmostsoftensusedsforsglucosestesting.
DIF: CognitivesLevel:s1 REF:sssp.s19 OBJ:s 7
7. Whichsofsthesfollowingshematologystestssmeasuressthesblood’sscapacitystoscarrysoxygen?
a. Differential
b. Hgb
c. MCV
d. WBC
ANS:s B
Hemoglobins(Hgb)sissthesoxygen-
carryingsproteinsofsblood.sForsasdifferentials(diff),sasbloodssmearsissexaminedstosdeterminesthest
ypessandsmorphologysofsbloodscells.sMCVsissthesmeanscellsvolumesofsthespatient’ssredsbloodsce
lls.sWBCsrefersstosthesnumbersofswhitesbloodscells.
DIF:sss CognitivesLevel:s1 REF:ssspp.s19-20sssssss OBJ:sss 7
8. Whichslaboratorysdepartmentswouldsnormallysperformsasprothrombinstimes(PT)stest?
a. Coagulation
b. Chemistry
c. Serology
d. Urinalysis
ANS:s A
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