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NR 503 Final Practice Reviews (2025/2026) – Comprehensive Epidemiology and Public Health Study Guide

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This 2025/2026 NR 503 Final Practice Review provides a complete collection of verified questions and answers for Epidemiology and Population Health. Topics include social determinants of health, cultural competence, genetics and genomics, prevention levels, epidemiological studies, disease surveillance, public health policies, and the epidemiologic triangle. Designed for Chamberlain College of Nursing students, this study guide helps MSN and NP learners master population-based care, risk assessment, and evidence-based epidemiology concepts for the NR 503 final exam.

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Uploaded on
October 16, 2025
Number of pages
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Written in
2025/2026
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NR503 FINAL PRACTICE REVIEWS




Common risk factors - CORRECT ANSWER-unhealthy diet, physical inactivity, tobacco
use

Childhood risk - CORRECT ANSWER-conditions before birth and early in childhood
influence health in adult life.

Risk accumulation - CORRECT ANSWER-Ageing is an important marker of the
accumulation of modifiable risks for chronic disease

Underlying determinants - CORRECT ANSWER-a reflection of the major forces driving
social, economic, and cultural change. I.e. globalization, urbanization, population
ageing, and general policy environment

Poverty - CORRECT ANSWER-interconnected with chronic disease in a vicious circle
increasing exposure to risks and decreased access to health services

Primary prevention - CORRECT ANSWER-aims to prevent disease. I.e. banning
hazardous products, educating on healthy/safe habits, immunizations

Secondary prevention - CORRECT ANSWER-reduce impact of disease or injury that
has already occurred. I.e. screening tests, low-dose ASA, suitably modified work

Tertiary prevention - CORRECT ANSWER-aims to soften impact of ongoing illness. I.e.
cardiac or stroke rehab, support groups, vocational rehab

Cross Cultural Health Care Program (CCHCP) - CORRECT ANSWER-materials to
improve cultural competency among health providers to provide healthcare
interventions and other cultural variants

Marginalization - CORRECT ANSWER-Major cause of vulnerability referring to
exposure to a range of possible harms

Variables at risk for marginalization - CORRECT ANSWER-high risk health literacy,
cultural barriers, low english proficiency

, Cultural competence - CORRECT ANSWER-a dynamic, fluid, continuous process
whereby an individual, system or health care agency find meaningful and useful care
delivery strategies based on knowledge of the cultural heritage, beliefs, attitudes, and
behavior of those whom they render care

Norms & values - CORRECT ANSWER-soecific practices that guide the actions and
decisions of each person in a group based on their culture. Can be learned or shared.

Kleinman Explanatory Model - CORRECT ANSWER-A set of questions that the APN
can use in order to assess the culture of a patient.

Socioeconomic status - CORRECT ANSWER-A measure that takes into account three
interrelated dimensions: a person's income level, education level, and typ of occupation.

Disparities - CORRECT ANSWER-a higher burden of illness, injury, disability, or
mortality experiences by one grup relative to another

Minorities - CORRECT ANSWER-a group of people who because of their physical or
cultural characteristics, are singled out from the other in society

Food desert - CORRECT ANSWER-neighborhoods and communities that have limited
access to affordable and nutritious foods

Social determinants of health - CORRECT ANSWER-poverty, education level, raciam,
income, and poor housisng that effect access to healthcare

Social justice theory - CORRECT ANSWER-the goal that all people will have equal
opportunity to healthcare access and quality of healthcare will be the same

Data sources utilized to access determinants of health - CORRECT ANSWER-Healthy
People 2020, US Census, US Department of Health and Human Services, Office of
Minority Health and Health Disparities

Accommodation - CORRECT ANSWER-To create an environment that accomodates
health practice and ritual from other cultures within a plan of care

Acculturation - CORRECT ANSWER-degree to which an individual from one culture has
given up the traits of that culture and adopted the traits of the dominant culture in which
they now reside

Assimilation - CORRECT ANSWER-the social, economic, and political integration of a
cultural group into mainstream society to which it may have emigrated

Genetics - CORRECT ANSWER-place patients at higher risk for certain disease and if
family history reveals this a screening tool could be used to determine the likelihood of a
person developing the disease
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