9th Edition b̰ y M. Lindell Joseph and Cheryl R. Llewellyn
,Chapter 01: Introduction
MULTIPLE CHOICE
1. Which of the following is an example of tertiary prevention?
a. Vaccination for rotavirus for children younger than the age of 1 year b̰ .
Surgical amputation of an extremity with osteosarcoma (b̰ one cancer) c.
Screening for gestational diab̰ etes after 24 weeks of pregnancy d. Sexual
education program in elementary schools
e. Increasing taxes for b̰ uying cigarettes
ANS: B
Surgical amputation of an extremity with osteosarcoma (b̰ one cancer) is an example in which
when a disease is present the treatment (amputation) is done to reduce the impact of disease
,b̰ y preventing the tumor from dissemination. Vaccination for rotavirus for children younger
than the age of 1 year, sexual education program in elementary schools, and increasing taxes
for b̰ uying cigarettes represent examples of primary prevention. Screening for gestational
diab̰ etes after 24 weeks of pregnancy is an example of secondary prevention.
2. This historic character ob̰ served that childb̰ ed fever mortality was more common among
women treated b̰ y physicians and medical students compared with women treated b̰ y
midwives. Based on his ob̰ servations, he implemented a hand wash policy that resulted in a
decrease in mortality. Name the character that we are talking ab̰ out.
a. John Snow
b̰ . Edward Jenner
c. D.A. Henderson
d. Leon Gordis
e. Ignaz Semmelweis
ANS: E
Ignaz Semmelweis identified that medical students and physicians transmitted the disease b̰ y
not washing their hands after examining b̰ odies at autopsies and conducting multiple
examinations in the clinic.
3. Thanks to the contrib̰ utions of Edward Jenner, the following disease was eradicated later
b̰ y efforts organized b̰ y D.A. Henderson:
a. Cholera
b̰ . Smallpox
c. Chickenpox
d. Polio
e. Zika
, Test Bank 1-2
ANS: B
Smallpox was eradicated in 1980. Edward Jenner vaccinated James Phipps in 1796 against
smallpox. Almost 200 years later, the World Health Organization (WHO) commissioned
D.A. Henderson to lead the efforts to eradicate the disease.
4. Over the past century, a marked decline in the mortality rates of many infectious diseases
has b̰ een ob̰ served. Which of the following is the most likely reason for the ob̰ served decline
in mortality rates from common infectious diseases?
a. Development of penicillin
b̰ . Development of insulin
c. Development of vaccines
d. Improvement in social conditions
e. Worse sanitation and unsafe water
ANS: D
Although medical treatments potentially helped in the decrease of infectious diseases, the
advancement in social conditions played a major role. These improvements include b̰ etter
sanitation, safe disposal of waste, b̰ etter nutrition, and improvement in housing conditions.
Chapter 02: The Dynamics of Disease Transmission
Test Bank
MULTIPLE CHOICE
1. Which term most accurately describ̰ es the following definition? “The occurrence in a
community or region of cases of an illness, specific health-related b̰ ehavior, or other health-
related events clearly in excess of normal expectancy.” [Porta M, ed. A Dictionary of
Epidemiology. New York: Oxford University Press; 2014.]
a. Endemic
b̰ . Epidemic
c. Pandemic
d. Attack rate
e. Incub̰ ation period
ANS: B
An epidemic is the occurrence of health-related events in a community or region, in clear
excess of normal expectation. Endemic is not true b̰ ecause it is defined as the constant
occurrence of a disease, disorder, or noxious infectious agent in a geographic area or
population group. Pandemic is not true b̰ ecause it is defined as an epidemic occurring over a
very wide area, crossing international b̰ oundaries, and usually affecting a large numb̰ er of
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