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7thEdition By DavidDCelentano; Moyses Szklo
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Chapters 1-20Complete
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,TABLE OF CONTENTS
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Chapter1 Introduction
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Chapter 2 The Dynamics of Disease Transmission
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Chapter 3 The Occurrence of Disease
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Chapter 4 The Occurrence of Disease
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Chapter 5 Assessingthe Validityand Reliabilityof Diagnostic and Screening Tests
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Chapter 6 The Natural Historyof Disease
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Chapter7 Observational Studies
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Chapter 8 Cohort Studies
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Chapter 9 ComparingCohort and Case-Control Studies
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Chapter 10 AssessingPreventive and Therapeutic Measures
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Chapter 11 Randomized Trials
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Chapter 12 Estimating Risk
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Chapter 13 More on Risk
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Chapter 14 From Association to Causation
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Chapter 15 More on Causal Inference
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Chapter 16 Identifyingthe Roles of Genetic and Environmental Factors in Disease Causation
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Chapter 17 Using Epidemiologyto Evaluate Health Services
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Chapter 18 Epidemiologic Approach to Evaluating ScreeningPrograms
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Chapter 19 Epidemiology and Public Policy
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Chapter 20 Ethical and Professional Issues in Epidemiology
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,Chapter01:Introduction v v
Celentano: Gordis Epidemiology, 7th Edition Test Bank v v v v v v
MULTIPLE CHOICE v
1. Which ofthe followingis an example oftertiaryprevention? v v v v v v v v v
a. Vaccinationforrotavirus forchildren younger thanthe ageof1 year v v v v v v v v v v v
b. Surgical amputation of an extremitywith osteosarcoma (bonecancer) v v v v v v v v
c. Screeningfor gestational diabetesafter24 weeks ofpregnancy v v v v v v v v
d. Sexualeducation program in elementaryschools v v v v v
e. Increasingtaxesforbuyingcigarettes v v v v
ANSWER: B
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Surgical amputation of an extremity with osteosarcoma (bone cancer) is an example in which
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when a disease is present the treatment (amputation) is done to reduce the impact of disease
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by preventing the tumor from dissemination. Vaccination for rotavirus for children younger than
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the age of 1 year, sexual education program in elementary schools, and increasing taxes for buying
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cigarettes represent examples of primary prevention. Screening for gestational diabetes after 24
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weeks of pregnancyis an example of secondaryprevention.
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2. This historic character observed that childbed fever mortality more common among women
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treated by physicians and medical students compared with women treated by midwives. Based on
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his observations, he implemented a hand wash policy that resulted in adecrease in mortality.Name
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the character that we aretalkingabout.
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a. JohnSnow v
b. EdwardJenner v
c. D.A.Henderson v
d. LeonGordis v
e. Ignaz Semmelweis v
ANSWER: E
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Ignaz Semmelweis identified that medical students and physicians transmitted the disease by
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not washing their hands after examining bodies at autopsies and conducting multiple
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examinations in the clinic.
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3. Thanks to the contributions of Edward Jenner, the following disease was eradicated laterby
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efforts organized by D.A. Henderson:
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a. Cholera
b. Smallpox
c. Chickenpox
d. Polio
e. Zika
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