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MPH Comprehensive Exam With Latest Verified Solutions 2024
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MPH Comprehensive Exam With Latest Verified Solutions 2024
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MPH Comprehensive Exam With LatestVerified Solutions 2024
Radon dis da dradioactive dgas dreleased dfrom dsoil dand drocks dand dis da dcarcinogen
dimplicated din dlung dcancer. dThe dradon dmitigation dsystem dincludes dwhich dof dthe
dfollowing?
a. dGravel
b. dPlastic dsheeting dsealing dand dcaulking
c. dVent dpipe
d. dJunction dbox
e. dAll dof dthe dabove d- dcorrect danswer.E. dAll dof dthe dabove
For dpurposes dof da drisk dassessment dhow ddo dyou dcharacterize dthe dat-risk dpopulation?
a. dGeography/location
b. dProximity dto da dspecific dlocation
c. dBirth dcohort
d. dAll dof dthe dabove d- dcorrect danswer.D. dAll dof dthe dabove
The deffects dof dexposure dare dinfluenced dby dindividual dsusceptibility, dwhich ddepends don
dage, ddevelopmental dstage, dnutrition, dand dsocial dsupport. dPollutants din dthe dindoor
denvironment dare dpotentially dmore dhazardous dto dchildren dthan dadults dbecause dtheir
dlungs dare dstill dgrowing dand dmaturing; dyounger dchildren dbreathe dmore dair dthan dolder
dchildren dor dadults, dand dthey dspend dmore dtime dindoors. dWhich dof dthe dfollowing
dapproaches dwill dyou dconsider din dreducing dindoor dair dpollutions?
a. dEliminating dor dcontrolling dthe dsources dof dpollution
b. dVentilation dwith doutdoor dair dto ddilute dand dremove dpollutants
c. dAir dcleaning dby dair dfilters dand dionizers dto dremove dpollutants
d. dAll dof dthe dabove
e. dA dand db donly d- dcorrect danswer.D. dAll dof dthe dabove
Cigarette dsmoking dduring dpregnancy dhas dbeen dassociated dwith dcongenital danomalies.
dWhich dof dthe dfollowing dstatements ddescribe(s) dthe drole dof dsmoking dduring dpregnancy
dand dchildren's dhealth?
a. dChildren dwhose dmothers dsmoke dhave dmore drespiratory dproblems dthan dchildren
dwhose dmothers ddo dnot
b. dPneumonia dand dhospitalization din dthe dfirst dyear dof dlife dare dmore dfrequent din dchildren
dwhose dmothers dsmoke
,c. dInfant dmortality dis dhigher din dchildren dborn dto dwomen dwho dsmoked dduring dpregnancy
dthan din dchildren dof dnonsmokers
d. dInfants dof dmothers dwho dsmoke dhave dhigher drisk dof dSIDS dthan dinfants dof dmothers
dwho ddo dnot
e. dAll dof dthe dabove d- dcorrect danswer.E. dAll dof dthe dabove
Power dplants, dfactories, dand dvehicles dspew dout dharmful dgases dand dsmall dparticles dthat
dcan dpenetrate ddeep dinto dhuman dlungs, dcausing dhealth dproblems. dIn dstrong dsunlight,
doxides dof dnitrogen dfrom dvehicle dexhaust dfumes dform dozone dat dground dlevel, dwhich dcan
dtrigger dasthma dattacks. dWhich dof dthe dfollowing dconstitute dmajor doutdoor dpollutants dthat
dcan dhave dan dadverse deffect don dhuman dhealth?
a. dParticulate dmatter
b. dOzone
c. dCarbon dmonoxide
d. dAll dof dthe dabove
e. dA dand dc donly d- dcorrect danswer.D. dAll dof dthe dabove
Parental dsmoking dand dindoor dand doutdoor dair dpollutants dhave dbeen dassociated dwith
dchildhood dasthma, dand dasthma dis done dof dthe dleading dcauses dof dchronic ddisease
damong dchildren. dWhich dof dthe dfollowing dis d(are) dindicative dof dincrease din dasthma
dseverity damong dchildren dwith dthe dcondition?
a. dFrequency dand dintensity dof dasthma dattack
b. dNumber dof dER dvisits dduring dthe dyear
c. dAll dof dthe dabove
d. dA dand db donly d- dcorrect danswer.C. dAll dof dthe dabove
An destimated d4,000 dtoxic dsubstances dhave dbeen disolated din dcigarette dsmoke. dSome dof
dthese dsubstances dare dclearly dtermed dtoxic dand dothers das dcarcinogens. dWhich dof dthe
dfollowing dsubstances din dcigarette dsmoke dhave dbeen dcategorized das dcarcinogenic?
a. dBenzo d(a) dpyrene
b. dN-Nitrosodimethylamine
c. dCadium
d. dAll dof dthe dabove
e. dA dand dc donly d- dcorrect danswer.D. dAll dof dthe dabove
The dprimary dmethod dused dto dpredict dmovement dof dsubstances din denvironmental dmedia
dis:
a. dActual dmeasurements dof dair dand dwater dpollutants dat dvarious dplaces din dthe
denvironment
b. dExposure dmodels
c. dTagging dpollutants dwith dradioactive dtracers dand dmeasuring dthe dradioactivity dat
dvarious dtimes dand dlocations dwithin dthe denvironmental dmedia
d. dNone dof dthese d- dcorrect danswer.B. dExposure dmodels
The dclinical dfeatures dof dCO dpoisoning dare dhighly dvariable, dand dsymptoms dvary dfrom
dmild dto dvery dsevere. dAs dan denvironmental dhealth dspecialist dfor dthe dcounty's dhealth
, ddepartment, dyou dare dat da dscene dwith dindividuals dexposed dto dCO. dWhich dof dthe
dfollowing dmanifestations dwould dyou dexpect dto dobserve?
a. dDizziness, dfatigue ddyspnea
b. dVomiting
c. dIrritability
d. dUnconsciousness/coma
e. dAll dof dthe dabove d- dcorrect danswer.E. dAll dof dthe dabove
1. dToxic dsubstances dare doften ddescribed dby dtheir dabilities dto dcause dadverse dor
dunwanted dhealth deffects. dWhich dof dthe dfollowing dstatements ddescribes drisk?
A. dIt dis dthe dcapacity dof da dsubstance dto dcause dan dadverse deffect din da dspecific dorgan dor
dorgan dsystem
B. dIt dreflects dthe dprobability dthat da dhazard dwill doccur dunder dspecific dexposure dconditions
c. dIt dinvolves dweighting dof dpolicy dalternatives dand dselection dof dthe dmost dappropriate
dactions
d. dIt dresults din da dstatistically dderived dprobability dthat dan dadverse deffect dwill doccur dat da
ddefines dexposure dlevel
e. dNone dof dthese d- dcorrect danswer.B. dIt dreflects dthe dprobability dthat da dhazard dwill doccur
dunder dspecific dexposure dconditions
D. dIt dresults din da dstatistically dderived dprobability dthat dan dadverse deffect dwill doccur dat da
ddefines dexposure dlevel
Although dpesticides dare dused dspecifically dto dkill dpests, dmany dof dthem dhave
denvironmental dimpacts das dwell das dtoxic deffects don dhumans. dThe denvironmental dimpact
dof dtheir duse dincludes dresistance ddevelopment, dkilling dof dbeneficial dspecies, dand
denvironmental dcontaminant. dWhich dof dthe dfollowing dis d(are) dthe dresult(s) dof dunintended
dcontamination dby dpesticides?
a. dDirect dkilling dof dorganisms dexposed dto dchemicals
b. dIndirect dkilling dvia ddepletion dof dfood dor dhabitat
c. dGroundwater dcontamination
d. dIndirect dcontamination dvia dfood dchains
e. dAll dof dthe dabove d- dcorrect danswer.E. dAll dof dthe dabove
CO dintoxication dor dpoisoning dcarries dlethal dconsequences. dWhat dare dthe dprimary
dprevention dmodalities dthat dmay dhelp dreduce dthe dpoisoning dand dmortality dassociated
dwith dCO?
a. dLimiting dexposure dto dknown dCO dsources
b. dProper dinstallation, dmaintenance dand duse dof dcombustion dappliances
c. dBoth dof dthe dabove
d. dNone dof dthe dabove d- dcorrect danswer.c. dBoth dof dthe dabove
The dprimary dtoxic deffect dthat ddetermines dthe dtype dof dprocedure dto dbe dused din
dconducting da drisk dassessment dis:
a. dLethality din dlaboratory danimals
b. dEvidence dthat dthe dchemical dis dnoncarcinogenic
c. dThe dability dof dthe dchemical dto dcause deye dirritation
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