Table of content p p
Chapter 1: Introduction
p p
Chapter 2: The Dynamics of Disease Transmission
p p p p p p
Chapter 3: The Occurrence of Disease: I. Disease Surveillance and Measures of Morbidity Ch
p p p p p p p p p p p p p
apter 4: The Occurrence of Disease: II. Mortality and Other Measures of Disease Impact
p p p p p p p p p p p p p
Chapter 5: Assessing the Validity and Reliability of Diagnostic and Screening Tests Ch
p p p p p p p p p p p p
apter 6: The Natural History of Disease: Ways of Expressing Prognosis
p p p p p p p p p p
Chapter 7: Observational Studies Chapte
p p p p
r 8: Cohort Studies
p p p
Chapter 9: Comparing Cohort and Case-Control Studies
p p p p p p
Chapter 10: Assessing Preventive and Therapeutic Measures: Randomized Trials Ch
p p p p p p p p p
apter 11: Randomized Trials: Some Further Issues
p p p p p p
Chapter 12: Estimating Risk: Is There an Association?
p p p p p p p
Chapter 13: More on Risk: Estimating the Potential for Prevention
p p p p p p p p p
Chapter 14: From Association to Causation: Deriving Inferences From Epidemiologic
p p p p p p p p p p
Studies
Chapter 15: More on Causal Inference: Bias, Confounding, and Interaction
p p p p p p p p p
Chapter 16: Identifying the Roles of Genetic and Environmental Factors in Disease Causation
p p p p p p p p p p p p
Chapter 17: Using Epidemiology to Evaluate Health Services
p p p p p p p
Chapter 18: Epidemiologic Approach to Evaluating Screening Programs Chapte
p p p p p p p p
r 19: Epidemiology and Public Policy
p p p p p
Chapter 20: Ethical and Professional Issues in Epidemiology
p p p p p p p
PlusBay.Plus
,Chapter 01: Introduction
p p
abirb.com/test
Celentano:pGordispEpidemiology,p6thpEdition
TestpBank abirb.com/test
MULTIPLEpCHOICE
abirb.com/test
1. Whichpofpthepfollowingpispanpexamplepofptertiarypprevention?
abirb.com/test
a. Vaccinationpforprotaviruspforpchildrenpyoungerpthanpthepagepofp1pyear
b. Surgicalpamputationpofpanpextremitypwithposteosarcomap(bonepcancer)
c. Screeningpforpgestationalpdiabetespafterp24pweekspofppreganbairnbc.cyom/test
d. Sexualpeducationpprogrampinpelementarypschools
e. Increasingptaxespforpbuyingpcigarettesp
abirb.com/test
ANS:pB
abirb.com/test
Surgicalpamputationpofpanpextremitypwithposteosarcomap(bonepcancer)pispanpexamplepinpwhichp
whenpapdiseasepisppresentptheptreatmentp(amputation)pispdoneptopreducepthepimpactpofpdiseasepbyp
preventingptheptumorpfrompdissemination.pVaccinationa fboirrb.rcootm av/tier suts pforpchildrenpyoungerptha
npthepagepofp1pyear,psexualpeducationpprogrampinpelementarypschools,pandpincreasingptaxespforp bu
yingp cigarettesp representp examplesp ofp primaryp p r eavbei nr bt .i coonm. p/Stecsrteening p forp gestational
diabetespafterp24pweekspofppregnancypispanpexamplepofpsecondarypprevention.
2. Thisphistoricpcharacterpobservedpthatpchildbedp feverpm o rtaabl iirtby. cwo ma s/ t m
e sot prepcommonpamongp
womenptreatedpbypphysicianspandpmedicalpstudentspcomparedpwithpwomenptreatedpby
midwives.pBasedponphispobservations,phepimplementedpaphandpwashppolicypthatpresultedpinpapd
ecreasepinpmortality.pNamepthepcharacterpthatpwepareptalkina gb i rabb. cooumt . / t e s t
a. JohnpSnow abirb.com/test
b. EdwardpJenner
c. D.A.pHenderson
d. LeonpGordis abirb.com/test
e. IgnazpSemmelweis
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p ANS:pE
IgnazpSemmelweispidentifiedpthatpmedicalpstudentspandpp h ya sbii cr bi a. cnosmt /rtaens st pmittedpthepdiseasepbypn
otpwashingptheirphandspafterpexaminingpbodiespatpautopsiespandpconductingpmultiplepexaminati
onspinpthepclinic.
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3. ThanksptopthepcontributionspofpEdwardpJenner,pthepfollowingpdiseasepwasperadicatedplater
bypeffortsporganizedpbypD.A.pHenderson: abirb.com/test
a. Cholera
b. Smallpox abirb.com/test
c. Chickenpox
d. Polio abirb.com/test
e. Zika
PlusBay.Plus p abirb.com/test
,TestpBank 1-2
ANS:pB
abirb.com/test
Smallpoxpwasperadicatedpinp1980.pEdwardpJennerpvaccinatedpJamespPhippspinp1796pagainstps
mallpox.pAlmostp200pyearsplater,pthepWorldpHealthpO r g an ai zbai rtbi o. cno m
(W/ t eHs tO ) pcommissioned
D.A.pHendersonptopleadpthepeffortsptoperadicatepthepdisease.
4. Overptheppastpcentury,papmarkedpdeclinepinpthepmortality arba itrebs.coofmm/teasnty pinfectiouspdiseasesph
aspbeenpobserved.pWhichpofpthepfollowingpispthepmostplikelypreasonpforpthepobservedpdecline
inpmortalitypratespfrompcommonpinfectiouspdiseases?
abirb.com/test
a. Developmentpofppenicillin
b. Developmentpofpinsulin abirb.com/test
c. Developmentpofpvaccines
d. Improvementpinpsocialpconditions
e. Worsepsanitationpandpunsafepwaterp abirb.com/test
ANS:pD abirb.com/test
Althoughpmedicalptreatmentsppotentiallyphelpedpinpthepdecreasepofpinfectiouspdiseases,pthepa
dvancementpinpsocialpconditionspplayedpapmajorprole.pT h esaeb iir m
b . cporomv/ teem
s ten t s p includepbetterpsa
nitation,psafepdisposalpofpwaste,pbetterpnutrition,pandpimprovementpinphousingpconditions.
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
PlusBay.Plus abirb.com/test
p
Copyrightp©p2020pbypElsevier,pInc.pAllprightspreserved.
, Chapter 02: The Dynamics of Disease Transmission
p p p p p p
abirb.com/test
Celentano:pGordispEpidemiology,p6thpEdition
TestpBank abirb.com/test
MULTIPLEpCHOICE
abirb.com/test
1. Whichptermpmostpaccuratelypdescribespthepfollowingpdefinition?p“Thepoccurrencepinpapcom
munityporpregionpofpcasespofpanpillness,pspecificphealth-arbeilrabt.ec do mb /et eh satvi or, p orpotherphealth-
prelatedpeventspclearlypinpexcesspofpnormalpexpectancy.”p[PortapM,ped.pApDictionarypofpEpide
miology.pNewpYork:pOxfordpUniversitypPress;p2014.]
abirb.com/test
a. Endemic
b. Epidemic abirb.com/test
c. Pandemic
d. Attackprate
e. Incubationpperiod abirb.com/test
p ANS:pB
abirb.com/test
Anpepidemicpispthepoccurrencepofphealth-
relatedpeventspinpapcommunityporpregion,pinpclearpexcesspofpnormalpexpectation.pEndemicpispnotptru
epbecauseaibtpi ir sb .dc oe fmi n/ t eeds t a s pthepconstantpoccurrencepofpapdisease,pdisorder,porpnoxiouspinf
ectiouspagentpinpapgeographicpareaporppopulationpgroup.pPandemicpisp aspanpepidemicpoccurrin
gpoverpa
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verypwideparea,pcrossingpinternationalpboundaries,pandpusuallypaffectingpaplargepnumberpofppe
ople.pAttackpratepispnotptruepbecausepitpispdefinedpaspn u m ba eb ri r bo.fc opme o/ tpe lset patpriskpinpwhompapcert
ainpillnesspdevelopspoverptotalpnumberpofppeoplepatprisk.pIncubationpperiodpispnotptrue
becausepitpispthepintervalpfrompreceiptpofpinfectionptoptheptimepofponsetpofpclinicalpillnessp(the
abirb.com/test
onsetpofprecognizablepsymptoms).
2. Whatpispthepmostpaccuratepdefinitionpofpthepincubationpperiod p(ofpanpinfectiouspdisease)?
abirb.com/test
a. Theptimepofponsetpofpclinicalpillnessporptheponsetpofprecognizable psymptoms
b. Thepintervalpfrompreceiptpofpinfectionptoptheptimepofponsetpofpclinicalpillnessp(theponsetpof
recognizablepsymptoms) abirb.com/test
c. Theptimepofpinvasionpbypanpinfectiouspagent
d. Theptimepbetweenpinitiationpofpinfectionpandpfirstpsheddingporpexcretionpofpthepagent
e. Thepperiodpbetweenpexposurepandptheponsetpofpinfectiousanbeisrbs.com/test
ANS:pB
abirb.com/test
Thepincubationpperiodpispdefinedpaspthepintervalpfrompreceiptpofpinfectionptoptheptimepofponsetpof
pclinicalpillnessp(theponsetpofprecognizablepsymptoms);pi n ao bti hr be. rc owmo/ rt ed ss t, ptheptimepbetweenpthepm
omentpofpdevelopingpsymptomspandpthepmomentpofpinvasionpbypanpinfectiouspagent.p“The
timepofponsetpofpclinicalpillnessporptheponsetpofprecognizablepsymptoms”pispnotptruepaspitpcorrespo
ndsptop“timepofponset.”p“Theptimepofpinvasionpbypa an bii nr bf .eccot mi o/ ut ess at pgent”pispnotptruepaspitpcorrespon
dsptop“timepofpinfection.”p“Theptimepbetweenpinitiationpofpinfectionpandpfirst
sheddingporpexcretionpofpthepagent”pandp“Thepperiodpbetweaebni rebx. cpoomsu/ t rees tand p theponsetpofpinfectiousnes
PlusBay.Plus abirb.com/test
p
Copyrightp©p2020pbypElsevier,pInc.pAllprightspreserved.
Chapter 1: Introduction
p p
Chapter 2: The Dynamics of Disease Transmission
p p p p p p
Chapter 3: The Occurrence of Disease: I. Disease Surveillance and Measures of Morbidity Ch
p p p p p p p p p p p p p
apter 4: The Occurrence of Disease: II. Mortality and Other Measures of Disease Impact
p p p p p p p p p p p p p
Chapter 5: Assessing the Validity and Reliability of Diagnostic and Screening Tests Ch
p p p p p p p p p p p p
apter 6: The Natural History of Disease: Ways of Expressing Prognosis
p p p p p p p p p p
Chapter 7: Observational Studies Chapte
p p p p
r 8: Cohort Studies
p p p
Chapter 9: Comparing Cohort and Case-Control Studies
p p p p p p
Chapter 10: Assessing Preventive and Therapeutic Measures: Randomized Trials Ch
p p p p p p p p p
apter 11: Randomized Trials: Some Further Issues
p p p p p p
Chapter 12: Estimating Risk: Is There an Association?
p p p p p p p
Chapter 13: More on Risk: Estimating the Potential for Prevention
p p p p p p p p p
Chapter 14: From Association to Causation: Deriving Inferences From Epidemiologic
p p p p p p p p p p
Studies
Chapter 15: More on Causal Inference: Bias, Confounding, and Interaction
p p p p p p p p p
Chapter 16: Identifying the Roles of Genetic and Environmental Factors in Disease Causation
p p p p p p p p p p p p
Chapter 17: Using Epidemiology to Evaluate Health Services
p p p p p p p
Chapter 18: Epidemiologic Approach to Evaluating Screening Programs Chapte
p p p p p p p p
r 19: Epidemiology and Public Policy
p p p p p
Chapter 20: Ethical and Professional Issues in Epidemiology
p p p p p p p
PlusBay.Plus
,Chapter 01: Introduction
p p
abirb.com/test
Celentano:pGordispEpidemiology,p6thpEdition
TestpBank abirb.com/test
MULTIPLEpCHOICE
abirb.com/test
1. Whichpofpthepfollowingpispanpexamplepofptertiarypprevention?
abirb.com/test
a. Vaccinationpforprotaviruspforpchildrenpyoungerpthanpthepagepofp1pyear
b. Surgicalpamputationpofpanpextremitypwithposteosarcomap(bonepcancer)
c. Screeningpforpgestationalpdiabetespafterp24pweekspofppreganbairnbc.cyom/test
d. Sexualpeducationpprogrampinpelementarypschools
e. Increasingptaxespforpbuyingpcigarettesp
abirb.com/test
ANS:pB
abirb.com/test
Surgicalpamputationpofpanpextremitypwithposteosarcomap(bonepcancer)pispanpexamplepinpwhichp
whenpapdiseasepisppresentptheptreatmentp(amputation)pispdoneptopreducepthepimpactpofpdiseasepbyp
preventingptheptumorpfrompdissemination.pVaccinationa fboirrb.rcootm av/tier suts pforpchildrenpyoungerptha
npthepagepofp1pyear,psexualpeducationpprogrampinpelementarypschools,pandpincreasingptaxespforp bu
yingp cigarettesp representp examplesp ofp primaryp p r eavbei nr bt .i coonm. p/Stecsrteening p forp gestational
diabetespafterp24pweekspofppregnancypispanpexamplepofpsecondarypprevention.
2. Thisphistoricpcharacterpobservedpthatpchildbedp feverpm o rtaabl iirtby. cwo ma s/ t m
e sot prepcommonpamongp
womenptreatedpbypphysicianspandpmedicalpstudentspcomparedpwithpwomenptreatedpby
midwives.pBasedponphispobservations,phepimplementedpaphandpwashppolicypthatpresultedpinpapd
ecreasepinpmortality.pNamepthepcharacterpthatpwepareptalkina gb i rabb. cooumt . / t e s t
a. JohnpSnow abirb.com/test
b. EdwardpJenner
c. D.A.pHenderson
d. LeonpGordis abirb.com/test
e. IgnazpSemmelweis
abirb.com/test
p ANS:pE
IgnazpSemmelweispidentifiedpthatpmedicalpstudentspandpp h ya sbii cr bi a. cnosmt /rtaens st pmittedpthepdiseasepbypn
otpwashingptheirphandspafterpexaminingpbodiespatpautopsiespandpconductingpmultiplepexaminati
onspinpthepclinic.
abirb.com/test
3. ThanksptopthepcontributionspofpEdwardpJenner,pthepfollowingpdiseasepwasperadicatedplater
bypeffortsporganizedpbypD.A.pHenderson: abirb.com/test
a. Cholera
b. Smallpox abirb.com/test
c. Chickenpox
d. Polio abirb.com/test
e. Zika
PlusBay.Plus p abirb.com/test
,TestpBank 1-2
ANS:pB
abirb.com/test
Smallpoxpwasperadicatedpinp1980.pEdwardpJennerpvaccinatedpJamespPhippspinp1796pagainstps
mallpox.pAlmostp200pyearsplater,pthepWorldpHealthpO r g an ai zbai rtbi o. cno m
(W/ t eHs tO ) pcommissioned
D.A.pHendersonptopleadpthepeffortsptoperadicatepthepdisease.
4. Overptheppastpcentury,papmarkedpdeclinepinpthepmortality arba itrebs.coofmm/teasnty pinfectiouspdiseasesph
aspbeenpobserved.pWhichpofpthepfollowingpispthepmostplikelypreasonpforpthepobservedpdecline
inpmortalitypratespfrompcommonpinfectiouspdiseases?
abirb.com/test
a. Developmentpofppenicillin
b. Developmentpofpinsulin abirb.com/test
c. Developmentpofpvaccines
d. Improvementpinpsocialpconditions
e. Worsepsanitationpandpunsafepwaterp abirb.com/test
ANS:pD abirb.com/test
Althoughpmedicalptreatmentsppotentiallyphelpedpinpthepdecreasepofpinfectiouspdiseases,pthepa
dvancementpinpsocialpconditionspplayedpapmajorprole.pT h esaeb iir m
b . cporomv/ teem
s ten t s p includepbetterpsa
nitation,psafepdisposalpofpwaste,pbetterpnutrition,pandpimprovementpinphousingpconditions.
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
abirb.com/test
PlusBay.Plus abirb.com/test
p
Copyrightp©p2020pbypElsevier,pInc.pAllprightspreserved.
, Chapter 02: The Dynamics of Disease Transmission
p p p p p p
abirb.com/test
Celentano:pGordispEpidemiology,p6thpEdition
TestpBank abirb.com/test
MULTIPLEpCHOICE
abirb.com/test
1. Whichptermpmostpaccuratelypdescribespthepfollowingpdefinition?p“Thepoccurrencepinpapcom
munityporpregionpofpcasespofpanpillness,pspecificphealth-arbeilrabt.ec do mb /et eh satvi or, p orpotherphealth-
prelatedpeventspclearlypinpexcesspofpnormalpexpectancy.”p[PortapM,ped.pApDictionarypofpEpide
miology.pNewpYork:pOxfordpUniversitypPress;p2014.]
abirb.com/test
a. Endemic
b. Epidemic abirb.com/test
c. Pandemic
d. Attackprate
e. Incubationpperiod abirb.com/test
p ANS:pB
abirb.com/test
Anpepidemicpispthepoccurrencepofphealth-
relatedpeventspinpapcommunityporpregion,pinpclearpexcesspofpnormalpexpectation.pEndemicpispnotptru
epbecauseaibtpi ir sb .dc oe fmi n/ t eeds t a s pthepconstantpoccurrencepofpapdisease,pdisorder,porpnoxiouspinf
ectiouspagentpinpapgeographicpareaporppopulationpgroup.pPandemicpisp aspanpepidemicpoccurrin
gpoverpa
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verypwideparea,pcrossingpinternationalpboundaries,pandpusuallypaffectingpaplargepnumberpofppe
ople.pAttackpratepispnotptruepbecausepitpispdefinedpaspn u m ba eb ri r bo.fc opme o/ tpe lset patpriskpinpwhompapcert
ainpillnesspdevelopspoverptotalpnumberpofppeoplepatprisk.pIncubationpperiodpispnotptrue
becausepitpispthepintervalpfrompreceiptpofpinfectionptoptheptimepofponsetpofpclinicalpillnessp(the
abirb.com/test
onsetpofprecognizablepsymptoms).
2. Whatpispthepmostpaccuratepdefinitionpofpthepincubationpperiod p(ofpanpinfectiouspdisease)?
abirb.com/test
a. Theptimepofponsetpofpclinicalpillnessporptheponsetpofprecognizable psymptoms
b. Thepintervalpfrompreceiptpofpinfectionptoptheptimepofponsetpofpclinicalpillnessp(theponsetpof
recognizablepsymptoms) abirb.com/test
c. Theptimepofpinvasionpbypanpinfectiouspagent
d. Theptimepbetweenpinitiationpofpinfectionpandpfirstpsheddingporpexcretionpofpthepagent
e. Thepperiodpbetweenpexposurepandptheponsetpofpinfectiousanbeisrbs.com/test
ANS:pB
abirb.com/test
Thepincubationpperiodpispdefinedpaspthepintervalpfrompreceiptpofpinfectionptoptheptimepofponsetpof
pclinicalpillnessp(theponsetpofprecognizablepsymptoms);pi n ao bti hr be. rc owmo/ rt ed ss t, ptheptimepbetweenpthepm
omentpofpdevelopingpsymptomspandpthepmomentpofpinvasionpbypanpinfectiouspagent.p“The
timepofponsetpofpclinicalpillnessporptheponsetpofprecognizablepsymptoms”pispnotptruepaspitpcorrespo
ndsptop“timepofponset.”p“Theptimepofpinvasionpbypa an bii nr bf .eccot mi o/ ut ess at pgent”pispnotptruepaspitpcorrespon
dsptop“timepofpinfection.”p“Theptimepbetweenpinitiationpofpinfectionpandpfirst
sheddingporpexcretionpofpthepagent”pandp“Thepperiodpbetweaebni rebx. cpoomsu/ t rees tand p theponsetpofpinfectiousnes
PlusBay.Plus abirb.com/test
p
Copyrightp©p2020pbypElsevier,pInc.pAllprightspreserved.
