NR503-POPULATION HEALTH EPIDEMIOLOGY
AND STATISTICAL PRINCIPLES EXAM|LATEST
VERSION 2026|COMPLETE QUESTIONS AND
VERIFIED ANSWERS
Epidemiology - ANSWER✔️The science of public health
Population Health - ANSWER✔️Focuses on risk, data, demographics, and outcomes
Outcome - ANSWER✔️The end result that follows an intervention
Aggregate - ANSWER✔️Defined population
Community - ANSWER✔️Composed of multiple aggregates
Data - ANSWER✔️Compiled information
Prevalence - ANSWER✔️Measures the existence of all current cases within a time frame
,Incidence - ANSWER✔️Measures the appearance of new cases
USAID - ANSWER✔️Activating a Disaster Assistance Response Team (DART) staffed by the
CDC, in Monrovia, Liberia, and Guinea, to coordinate planning, operations, logistics,
administrative issues, and interagency work
•Saving more than 3 million lives with immunization programs
•Reaching over 850,000 people with HIV-prevention education after establishing programs in 32
countries since 1987; training over 40,000 people to support HIV/AIDS programs in their own
countries
•Providing family planning to more than 50 million couples worldwide
•Training 21,000 Honduran farm families to prevent soil erosion
•Providing oral rehydration therapy in Bangladesh; saving tens of millions of lives worldwide
with this program
•Providing loans and operating costs to Bolivian Banco Solidario (BancoSol), which is the first
self-sustaining commercial bank in Latin America to focus on microbusiness (small business
loans averaging $200 each)
WHO global outbreak - ANSWER✔️global Outbreak Alert and Response Network (GOARN),
which initiates an international disease outbreak alert, technical support, vaccines, drugs,
specialists, and equipment, to prevent spread, such as the plague in India, in 1995, which had an
economic cost of over $1.7 billion
•Chemical Incident Alert and Response System (ChemiNet): initiates alerts of industrial
accidents, chemical, water, sanitation, radionuclear or environmental health emergencies
•Global network of national health systems
•Global Polio Eradication Initiative Network (GPEIN)
•Global Influenza Surveillance Network (GISN)
•FluNet
•H5N1 Avian flu tracking
•XDR-TB drug-resistant tuberculosis tracking
•Containment of 21st-century threats of bioterrorism (anthrax, etc.), SARS, and toxic chemical
waste dumping, such as the 2006 illegal dumping of 500 tons of chemical waste in Abidjan, Cote
d'Ivoire
, •WHO Foreign Policy and Global Health (FPGH) Initiative
•Coordination of responses to natural disasters, with concomitant infectious diseases,
malnutrition, mental illness, and displacement of large numbers of people
Millenium Development Goals (MDGs) - ANSWER✔️The UN's creation of eight goals for
economic development and social progress in 2000. Members agreed to reach the goals by 2015.
Eradicate extreme poverty and hunger.
2.Achieve universal primary education.
3.Promote gender equality and empower women.
4.Reduce child mortality.
5.Improve maternal health.
6.Combat HIV/AIDS, malaria, and other diseases.
7.Ensure environmental sustainability.
8.Develop a global partnership for development
Clinical disease - ANSWER✔️disease characterized by signs and symptoms
Preclinical disease - ANSWER✔️disease that is not yet clinically apparent, but is destined to
progress to clinical disease
Subclinical disease - ANSWER✔️disease that is not clinical apparent, not destined to become
clinically apparent
Pandemic - ANSWER✔️excessive occurrence of disease present globally
Herd immunity - ANSWER✔️resistance of group of people to disease because large portion of
population is immune
Epidemiology - ANSWER✔️the science of public health
Population Health - ANSWER✔️Focuses on risk, data, demographics and outcomes
Aggregate - ANSWER✔️A defined population
Community - ANSWER✔️Composed of multiple aggregates
AND STATISTICAL PRINCIPLES EXAM|LATEST
VERSION 2026|COMPLETE QUESTIONS AND
VERIFIED ANSWERS
Epidemiology - ANSWER✔️The science of public health
Population Health - ANSWER✔️Focuses on risk, data, demographics, and outcomes
Outcome - ANSWER✔️The end result that follows an intervention
Aggregate - ANSWER✔️Defined population
Community - ANSWER✔️Composed of multiple aggregates
Data - ANSWER✔️Compiled information
Prevalence - ANSWER✔️Measures the existence of all current cases within a time frame
,Incidence - ANSWER✔️Measures the appearance of new cases
USAID - ANSWER✔️Activating a Disaster Assistance Response Team (DART) staffed by the
CDC, in Monrovia, Liberia, and Guinea, to coordinate planning, operations, logistics,
administrative issues, and interagency work
•Saving more than 3 million lives with immunization programs
•Reaching over 850,000 people with HIV-prevention education after establishing programs in 32
countries since 1987; training over 40,000 people to support HIV/AIDS programs in their own
countries
•Providing family planning to more than 50 million couples worldwide
•Training 21,000 Honduran farm families to prevent soil erosion
•Providing oral rehydration therapy in Bangladesh; saving tens of millions of lives worldwide
with this program
•Providing loans and operating costs to Bolivian Banco Solidario (BancoSol), which is the first
self-sustaining commercial bank in Latin America to focus on microbusiness (small business
loans averaging $200 each)
WHO global outbreak - ANSWER✔️global Outbreak Alert and Response Network (GOARN),
which initiates an international disease outbreak alert, technical support, vaccines, drugs,
specialists, and equipment, to prevent spread, such as the plague in India, in 1995, which had an
economic cost of over $1.7 billion
•Chemical Incident Alert and Response System (ChemiNet): initiates alerts of industrial
accidents, chemical, water, sanitation, radionuclear or environmental health emergencies
•Global network of national health systems
•Global Polio Eradication Initiative Network (GPEIN)
•Global Influenza Surveillance Network (GISN)
•FluNet
•H5N1 Avian flu tracking
•XDR-TB drug-resistant tuberculosis tracking
•Containment of 21st-century threats of bioterrorism (anthrax, etc.), SARS, and toxic chemical
waste dumping, such as the 2006 illegal dumping of 500 tons of chemical waste in Abidjan, Cote
d'Ivoire
, •WHO Foreign Policy and Global Health (FPGH) Initiative
•Coordination of responses to natural disasters, with concomitant infectious diseases,
malnutrition, mental illness, and displacement of large numbers of people
Millenium Development Goals (MDGs) - ANSWER✔️The UN's creation of eight goals for
economic development and social progress in 2000. Members agreed to reach the goals by 2015.
Eradicate extreme poverty and hunger.
2.Achieve universal primary education.
3.Promote gender equality and empower women.
4.Reduce child mortality.
5.Improve maternal health.
6.Combat HIV/AIDS, malaria, and other diseases.
7.Ensure environmental sustainability.
8.Develop a global partnership for development
Clinical disease - ANSWER✔️disease characterized by signs and symptoms
Preclinical disease - ANSWER✔️disease that is not yet clinically apparent, but is destined to
progress to clinical disease
Subclinical disease - ANSWER✔️disease that is not clinical apparent, not destined to become
clinically apparent
Pandemic - ANSWER✔️excessive occurrence of disease present globally
Herd immunity - ANSWER✔️resistance of group of people to disease because large portion of
population is immune
Epidemiology - ANSWER✔️the science of public health
Population Health - ANSWER✔️Focuses on risk, data, demographics and outcomes
Aggregate - ANSWER✔️A defined population
Community - ANSWER✔️Composed of multiple aggregates
