g g g g
ACTUAL EXAM COMPREHENSIVE QUESTIO
g g g
NS AND VERIFIED ANSWERS GRAEDED A+ |
g g g g g g g
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g g g g
Whatgisgbloodgcollectedgfromgcapillarygpuncturegcomposedgof?g-
g ✔✔✔gCorrectg Answerg >g bloodgfromgcapillaries,garterioles,gveins,gan
dgtissuegfluid
Whichgsamplesgmustgbegsentgtoglabgimmediatelyg-
g ✔✔✔gCorrectgAnswerg >g BloodgandgUrine
- increasegthegchancegofgpathogengdetection
Gogglesg-g ✔✔✔gCorrectg Answerg >g -
galthoughgnotgcommonlygused,ggogglesgaregfrequentlygrecommendedgfor
guse
- protectgeyesgfromgexposuregduegtogsplashinggofgblood-
bornegpathogens
Antisepticg-g✔✔✔gCorrectgAnswerg>g -
gantimicrobialgsubstancesgusedgtogcleangpuncturegsitesgbeforegprocedur
egingordergtogreducegthegriskgofgpossibleginfection
- mostgcommongantisepticgisgalcohol
,Howglonggshouldgserumgspecimensgbegsentgtoglabg-
g ✔✔✔gCorrectgAnswerg >g withing2ghours
AllergicgReactiong-g ✔✔✔gCorrectg Answerg >g -
gsomegpatientsgmaygbegallergicgtogsuppliesgusedgduringgpuncture,gsuchgasg
latexggloves
- patientgrecordsgshouldgalwaysgbegcheckedgforgknowngallergies
- ifgpatientghasgallergicgreactionsgthatgweregunknown,gbegpreparedgtog
providegorgcallgforgmedicalgattention
BloodgSmearg-
g ✔✔✔gCorrectg Answerg >g performedgrightgaftergwipinggawaygthegfirstgd
ropgofgblood
Agspreaderg(twogglassgslide)gisgpositionsgandgagsmallgdropgofgbloodgisgplac
edgongthegslide.gThegtopgglassgisgpulledgbackgintogthegbloodgdropgtogspread
gitgalonggthegbackgsidegofgthegglass.gThegslidegisgthengpushedgleftgquickly
Whatgisgthegbestganglegforgbloodgsmeargspreadingg-
g ✔✔✔gCorrectgAnswerg >g 30gdegrees
ArterialgPunctureg-
g ✔✔✔gCorrectg Answerg >g usuallygperformed gforgfurtherganalysisgofgblo
odggas
Shouldgbegdonegwithgnogexposuregtogair
,Whygshouldgarterialgpressuregnotgbegdonegingexposuregtogairg-g ✔✔✔
Correctg Answerg >g togpreventgthegescapegofggasgfromgthegliquid
Atgwhatganglegshouldgarterygbegpuncturedg-g ✔✔✔gCorrectg Answerg >
90gdegreed
Glovesg-g ✔✔✔gCorrectg Answerg >g -
gdisposablegglovesgusedgingphlebotomygtoghelpgpreventgcontaminationg-
gcangbegmadegofglatex,gnitrilegrubber,gneoprene,gorgvinyl
- theregaregtwogtypesgofggloves:gexamgglovesgandgsurgicalggloves
- surgicalgglovesgaregbettergsizedgandgmadegtogaghighergstandard
Tourniquetg-g ✔✔✔gCorrectg Answerg >g -
gcompressinggdevicegthatgisgusedgtogcontrolgbloodgcirculation
- usuallygresemblinggagrubbergtube,gitgisgwrappedgaroundgthegarmgduringg
the
procedure
- moregmoderngdevicesgaregavailablegwithgcontourgcuffsgattachedgtog
wire
CollectiongTubeg-g ✔✔✔gCorrectg Answerg >g -
gmadegofgglassgorgplasticg(plasticgbeinggpreferredginguse)
- tubesgaregattachedgtogagneedlegandgaghub
, - tubesgcontaingvacuumgsogthatgtheygfillgautomaticallygtogagcertainglevelg-
gsomegtubesgcontainganticoagulantsg(additives)
- anticoagulantsgaregsubstancesgthatgpreventgbloodgclotting
- ingtubesgwithganticoagulants,gitgisgimportantgtogfillgthegtubegwithgtheg
correctgamountgofgbloodgtogprovidegangaccurategblood-additivegratio
Heparing-g ✔✔✔gCorrectg Answerg >g preferredgingclinicalgchemistry
LithiumgHeparing-
g ✔✔✔gCorrectg Answerg >g preferredgtogstudygglucoseglevels
AcidgCitrategdextroseg-
g ✔✔✔gCorrectg Answerg >g usedgingbloodgdonations
Syringeg-g ✔✔✔gCorrectg Answerg >g -
gmedicalgsyringesgaregusuallygfittedgwithgneedles
- consistsgofgagplungergandgagtubeg(plungergfitsgexactlygintogtube)
- designgmakesgitgpossiblegforgfluidgtogbegpulledgingandgpushedgoutgofgtheg
syringe
Needlesg-
g ✔✔✔gCorrectg Answerg >g needlegsizesgvary,gasgdogtheggaugesg(opening
s)gofgneedles
- largerggaugegsizesgrefergtogsmallergopeningsg(diameters)gofgneedles
- thegbutterflygneedlegrefersgtogagwingedgneedleg(infusion)gset