Questions and answers
ListAatAleastA4AdifferentAchemicalsAfoundAinAtheAlab?A-
AAnswer✓ANaOH,AKOH,ANaCO3,AHCL,AK2MnPO4,AH2SO4,AEthanol,AMethanol,AH2O2
WhatAhappensAwhenAyouAmixAaAbaseAandAanAacid?A-
AAnswer✓AAAsaltAandAaAwater,Aie,ANaOHA(strongAbase)A+AHClA(strongAacid)————
ANaClA(salt)A+AHOH(water)
ListAtheAlabAtestsAthatAareAinAtheAlipidAprofile?A-
AAnswer✓ATriglycerides,ATotalAcholesterol,AHDLA(HighADensityALipoprotein's)A,ALDLA(LowAD
ensistyALipoproteins's
PutAtheAfollowingAchemicalsAinAorderAofAgreatestAflammability.A-
AAnswer✓ACrudeAoil,Amethanol,Aethanol
Methanol,Aethanol,AcrudeAoil
GiveAaAbriefAexplanationAofAtheAdutiesAofAaAlaboratoryAassistant?A-
AAnswer✓AAssistantAtoAtheALaboratoryATechnician,AprepareAQualityAcontrolAreports,AdoAp
ointAofAcareAtesting,AprepareAandAcleanAup.
SulfurAisAaAchemicalAthatAcanAbeAveryAdangerous?AWhy?A-
AAnswer✓AParalyzesAtheAolfactoryAsenses,AandAmakesAtheApersonAunawareAthatAtheyAare
AinAdanger
WhyAareAqualityAcontrolAlogsAnecessary?A-
AAnswer✓AToAbeAsureAthatAtheAtestAmachinesAareAworkingAproperlyAandAareAcalibratedA
toAkeepAtestsAaccurate.
WhenAperformingAanAHIVAtestAonAaAclient,AwhatAmustAyouAbeAawareAof,AandAwhatAstepsA
mustAyouAfollow?A-
AAnswer✓AUseAofAtherapeuticAcommunication,AproperAisolationAtechniques.
TheA10ApanelAdrugAscreenAtestsAforAwhatAdrugs?A-AAnswer✓A-Acocaine