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NATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER practice questions with revised correct answers a+ verified 100% pass

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NATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER practice questions with revised correct answers a+ verified 100% passNATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER practice questions with revised correct answers a+ verified 100% passNATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER practice questions with revised correct answers a+ verified 100% passNATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER practice questions with revised correct answers a+ verified 100% passNATIONAL CERTIFIED PHLEBOTOMY TEST EXAM CHAPTER practice questions with revised correct answers a+ verified 100% pass

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NATIONAL CERTIFIED PHLEBOTOMY
Course
NATIONAL CERTIFIED PHLEBOTOMY










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Institution
NATIONAL CERTIFIED PHLEBOTOMY
Course
NATIONAL CERTIFIED PHLEBOTOMY

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Uploaded on
August 19, 2025
Number of pages
19
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

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NATIONAL CERTIFIED PHLEBOTOMY
tt tt




TEST EXAM CHAPTER 4 2025-2026
tt tt tt tt tt tt




tt practice questions with revised correct
tt tt tt tt




answers a+ verified 100% pass
tt tt tt
tt
tt tt tt


tt
tt

approximately tt1% ttof ttwhole ttblood tt- ttCORRECT ttANSWER-In tta ttnormal tthematocrit,
ttthe tt
tt
buffy ttcoat ttaccounts
ttfor
tt

alchol tt- ttCORRECT ttANSWER-Which ttof ttthe ttfollowing ttis ttgenerally ttused ttto ttcleanse
ttthe tt
tt
skin ttbefore ttdrawing
ttblood
tt

alchol tt- ttCORRECT ttANSWER-Inaccurate tttest ttresults ttmay ttoccur ttin ttcertain tttests
ttwhen tt
tt
what ttis ttused ttto ttprepare ttthe ttskin ttprior ttto
ttvinipuncture
tt

give ttthe ttpatient tta tthigh ttcarbohydrate ttdrink ttimmediately ttafter ttthe ttfirst ttblood ttdraw tt-
ttCORRECT ttANSWER-Which ttof ttthe ttfollowing ttwould ttbe ttpart ttof ttthe ttpreparation ttfor

ttan ttoral ttglucose tttolerance tttest tt
tt

soap ttand ttwater tt- ttCORRECT ttANSWER-Which ttof ttthe ttfollowing ttis ttused ttto ttprepare
ttthe ttskin ttbefore tta ttvenipuncture ttwhen ttalcohol ttcauses ttinaccurate ttresults ttfor ttcertain

tttests tt
tt

2 tt- ttCORRECT ttANSWER-After tthow ttmany ttunsuccessful ttattempts ttat ttobtaining tta
ttgood tt
tt
blood ttsample ttshould ttyou ttseek ttassistance ttfrom ttyour ttsupervisor ttor ttthe
ttdoctor
tt

the ttheel tt- ttCORRECT ttANSWER-The ttbest ttsite ttfor ttdrawing ttlbood ttform ttan ttinfant ttis tt
tt

gather ttyour ttsupplies ttand ttsamples ttquickly ttas ttpossible ttto ttavoid ttalarming ttthe ttchild
ttwith ttblood ttcollection tttubes tt- ttCORRECT ttANSWER-Which ttof ttthe ttfollowing ttis

ttimportant ttwhen ttdrawing ttblood ttfrom ttsmall ttchildren tt
tt

Recognize ttchanges ttin ttskin ttconditions ttthat ttincrease ttbrusing tt- ttCORRECT
ttANSWER-
tt
Which ttof ttthe ttfollowing ttis ttimportant ttwhen ttdrawing ttblood ttfrom ttan
ttelderly ttpt.
tt

,median ttcubital ttand ttcephalic ttveins tt- ttCORRECT ttANSWER-The ttmost ttcommon ttsite
ttfor tt
tt
venipuncture ttare

ttthe
tt

fluid ttand ttelectrolyte ttimbalances tt- ttCORRECT ttANSWER-Blood tttests ttfor ttPotassium
ttand tt
tt
Sodium
ttdientify
tt

anemi tt- ttCORRECT ttANSWER-An tterthrocyte ttcount tt(RBC) tttest ttis ttused ttto ttidentify tt
tt

kidney ttdisorder tt- ttCORRECT ttANSWER-A ttblood tturea ttnitrogen tt(BUN) tttest ttis
ttused ttto tt
tt
identify
tt

Cleanse ttthe ttvenipuncture ttsite ttusing tta ttcircular ttmotion ttstarting ttat ttthe ttcenter ttand
ttworking tt
tt
outward tt- ttCORRECT ttANSWER-Which ttof ttthe ttfollowing ttwould ttyou ttinclude
ttwhen
tt
preparing tta ttvenipuncture
ttsite
tt

insert ttthe ttneedle ttat tta tt15 ttdegree ttangle ttwith ttthe ttbevel ttside ttup tt- ttCORRECT
ttANSWER-
tt
Which ttof ttthe ttfollowing ttwould ttyou ttinclude ttwhen ttpreforming tta ttvenipuncture ttusing
ttan
tt
evacuation
ttsystem
tt

lancet tt- ttCORRECT ttANSWER-Which ttof ttthe ttfollowing ttis ttused ttin ttthe ttcapillary
ttpuncture tt
tt
technique
tt

the ttpatient's ttnon ttdominant tthand ttis ttused ttfor ttthis ttprocedure tt- ttCORRECT
ttANSWER-
tt
Which ttof ttthe ttfollowing ttis ttcharacteristic ttof ttthe ttcapillary
ttpuncture
tt

the ttneedle ttand ttsyringe ttsystem tt- ttCORRECT ttANSWER-Which ttmethod ttof ttdrawing
ttblood tt
tt
would ttyou ttuse tton tta ttpt ttwith ttsmall ttor ttfragile
ttveins
tt

the ttcapillary ttpuncture tt- ttCORRECT ttANSWER-Which ttprocedure ttfor ttobtaining tta
ttblood tt

, tt
sample ttin ttadults ttand ttchildren ttis ttusually ttpreformed tton ttthe ttmiddle
ttfinger
tt

the ttevacuation ttsystem tt- ttCORRECT ttANSWER-Which ttblood ttcollection ttdevice ttuses
ttinterchangeable ttcollection tttubes ttthat ttallow ttyou ttto ttdraw ttseveral ttblood ttspecimens

ttfrom ttthe ttsame ttvenipuncture ttsite tt
tt

they ttare ttsmall ttdisposable ttinstruments ttwith tta ttsharp ttpoint ttused ttto ttpuncture ttthe
ttskin tt-
tt
CORRECT ttANSWER-Which ttof ttthe ttfollowing ttis ttcharacteristic ttof
ttlancets
tt

micropipette tt- ttCORRECT ttANSWER-A ttsmall, ttcalibrated ttglass tttube ttthat ttholds tta
ttprecise tt
tt
volume ttof ttfluid ttis ttcalled
tta
tt

136-145 ttmEq/L tt- ttCORRECT ttANSWER-The ttnormal ttsodium ttblood ttlevel ttis tt
tt

11-15 ttseconds tt- ttCORRECT ttANSWER-Normal ttProthrombin tttime tt(PT) ttis tt
tt

3.5-5.1 ttmEq/L tt- ttCORRECT ttANSWER-The ttnormal ttrange ttfor ttPotassium ttin ttthe ttblood
ttis tt
tt

74-120 ttmg/dl tt- ttCORRECT ttANSWER-The ttnormal ttblood ttglucose ttlevel ttis tt
tt

total ttcholesterol tt- ttCORRECT ttANSWER-Which ttblood tttest ttidentifies ttcoronary
ttartery tt
tt
disease ttand

ttatherosclerosis
tt

uric ttacid tt- ttCORRECT ttANSWER-Gout ttis ttidentified ttby ttwhich tttype ttof ttblood tttest tt
tt

Sharps ttContainer tt- ttCORRECT ttANSWER-A ttpuncture ttresistant, ttleak-proof
ttcontainer tt
tt
used ttto ttdispose ttof ttneedles, ttlancets, ttand ttother ttsharp
ttobjects
tt

all ttof ttthe ttchoices tt- ttCORRECT ttANSWER-Which ttof ttthe ttfollowing ttfactors ttresults ttin
ttfailure tt
tt
to ttdraw ttblood ttduring

ttvenipuncture
tt

HIV ttinfection tt- ttCORRECT ttANSWER-Enzyme-linked ttimmunosorbent ttassay tt(ELISA)
ttand tt
tt
Western ttblot tttest ttare ttused ttto ttconfirm ttwhich ttof ttthe ttfollowing
ttdisorders
tt

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