NURSING EXAMS AND STUDY MATERIALS
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NR 503 PRACTICE EXAMS
NR 503 PRACTICE EXAMS 
Epidemiology - CORRECT ANSWER-Science of public health. 
Study of disease within populations & risk factors. 
Risk factors are genetic, environmental, social, cultural, or on some direct action by the 
individual. 
Servers to find the "why" of a disease & then to analyze the disease screening, 
treatment, prevention, and monitoring. 
population health - CORRECT ANSWER-focuses on risk, data, demographics, and 
outcomes 
Outcomes - CORRECT ANSWER-End result that follows...
- Package deal
- Exam (elaborations)
- • 10 pages •
NR 503 PRACTICE EXAMS 
Epidemiology - CORRECT ANSWER-Science of public health. 
Study of disease within populations & risk factors. 
Risk factors are genetic, environmental, social, cultural, or on some direct action by the 
individual. 
Servers to find the "why" of a disease & then to analyze the disease screening, 
treatment, prevention, and monitoring. 
population health - CORRECT ANSWER-focuses on risk, data, demographics, and 
outcomes 
Outcomes - CORRECT ANSWER-End result that follows...
![](/docpics/4050835/65809d15bf425_4050835_121_171.jpeg)
FINAL REVIEWED QUESTIONS AND ANSWERS FOR NR 503
FINAL REVIEWED QUESTIONS AND 
ANSWERS FOR NR 503 
Internal validity - CORRECT ANASWER-whether the study measures what it was 
supposed to measure. 
external validity - CORRECT ANASWER-the generalizability of the results to other 
populations 
probability - CORRECT ANASWER-the study of the lows of chance 
specificity - CORRECT ANASWER-the test ability to yield a negative results when the 
person does not have the conditions 
gold standard - CORRECT ANASWER-test with 100% sensitivity and speci...
- Exam (elaborations)
- • 16 pages •
FINAL REVIEWED QUESTIONS AND 
ANSWERS FOR NR 503 
Internal validity - CORRECT ANASWER-whether the study measures what it was 
supposed to measure. 
external validity - CORRECT ANASWER-the generalizability of the results to other 
populations 
probability - CORRECT ANASWER-the study of the lows of chance 
specificity - CORRECT ANASWER-the test ability to yield a negative results when the 
person does not have the conditions 
gold standard - CORRECT ANASWER-test with 100% sensitivity and speci...
![](/docpics/4050803/65809bf1bec57_4050803_121_171.jpeg)
TEST REVIEWS QUESTIONS FOR NR503
TEST REVIEWS QUESTIONS FOR NR503 
prevalence - CORRECT ANSWER-number of existing cases / number of population 
incidence - CORRECT ANSWER-number of new cases / number of persons at risk of 
developing disease 
relationship between incidence and prevalence - CORRECT ANSWER-prevalence = 
incidenceXduration 
relationship between incidence rate and mortality rate - CORRECT ANSWER-mortality 
rate easier to obtain than incidence 
- use when case-fatality rate is high 
- use when duration of disease...
- Exam (elaborations)
- • 3 pages •
TEST REVIEWS QUESTIONS FOR NR503 
prevalence - CORRECT ANSWER-number of existing cases / number of population 
incidence - CORRECT ANSWER-number of new cases / number of persons at risk of 
developing disease 
relationship between incidence and prevalence - CORRECT ANSWER-prevalence = 
incidenceXduration 
relationship between incidence rate and mortality rate - CORRECT ANSWER-mortality 
rate easier to obtain than incidence 
- use when case-fatality rate is high 
- use when duration of disease...
![](/docpics/4050786/65809b2f7a4f6_4050786_121_171.jpeg)
REVIEWED QUESTIONS AND ANSWERS FOR NR503
REVIEWED QUESTIONS AND ANSWERS 
FOR NR503 
Epidemiology - CORRECT ASNSWER-The science of public health 
Population Health - CORRECT ASNSWER-Focuses on risk, data, demographics, and 
outcomes 
Outcome - CORRECT ASNSWER-The end result that follows an intervention 
Aggregate - CORRECT ASNSWER-Defined population 
Community - CORRECT ASNSWER-Composed of multiple aggregates 
Data - CORRECT ASNSWER-Compiled information 
Prevalence - CORRECT ASNSWER-Measures the existence of all current cases within ...
- Exam (elaborations)
- • 4 pages •
REVIEWED QUESTIONS AND ANSWERS 
FOR NR503 
Epidemiology - CORRECT ASNSWER-The science of public health 
Population Health - CORRECT ASNSWER-Focuses on risk, data, demographics, and 
outcomes 
Outcome - CORRECT ASNSWER-The end result that follows an intervention 
Aggregate - CORRECT ASNSWER-Defined population 
Community - CORRECT ASNSWER-Composed of multiple aggregates 
Data - CORRECT ASNSWER-Compiled information 
Prevalence - CORRECT ASNSWER-Measures the existence of all current cases within ...
![](/docpics/4050764/65809a7a7fcd8_4050764_121_171.jpeg)
STUDY EXAMS FOR NR 503
STUDY EXAMS FOR NR 503 
health disparities - CORRECT ANSWER-differences in health outcomes among groups 
The differences identified in incidence or prevalence of illness, health outcomes, 
mortality, injury, violence, or difference in opportunities to reach optimal health equity 
due to disadvantages based on ethnicity, socioeconomic status, gender, sexual 
orientation, geographic location or other reasons 
Population - CORRECT ANSWER-A group of individuals that belong to the same 
species a...
- Exam (elaborations)
- • 5 pages •
STUDY EXAMS FOR NR 503 
health disparities - CORRECT ANSWER-differences in health outcomes among groups 
The differences identified in incidence or prevalence of illness, health outcomes, 
mortality, injury, violence, or difference in opportunities to reach optimal health equity 
due to disadvantages based on ethnicity, socioeconomic status, gender, sexual 
orientation, geographic location or other reasons 
Population - CORRECT ANSWER-A group of individuals that belong to the same 
species a...
![](/docpics/4050728/65809922cdbab_4050728_121_171.jpeg)
PRACTICE REVIEWS FOR NR 503 2023/2024
PRACTICE REVIEWS FOR NR 503 
2023/2024 
Internal Validity -CORRECT ANSWER- Whether the study measures what it was 
supposed to measure 
External Validity -CORRECT ANSWER- The generalizability of the results to other 
populations 
Reliability -CORRECT ANSWER- The ability of test results being replicated if the test is 
repeated 
Probability -CORRECT ANSWER- Study of the laws of chance 
Sensitivity -CORRECT ANSWER- The tests' ability to yield a positive result when the 
person actually has th...
- Exam (elaborations)
- • 8 pages •
PRACTICE REVIEWS FOR NR 503 
2023/2024 
Internal Validity -CORRECT ANSWER- Whether the study measures what it was 
supposed to measure 
External Validity -CORRECT ANSWER- The generalizability of the results to other 
populations 
Reliability -CORRECT ANSWER- The ability of test results being replicated if the test is 
repeated 
Probability -CORRECT ANSWER- Study of the laws of chance 
Sensitivity -CORRECT ANSWER- The tests' ability to yield a positive result when the 
person actually has th...
![](/docpics/4050687/658097fe7ef99_4050687_121_171.jpeg)
COMPLETE TEST FOR NR 503 REVIEWED QUESTIONS AND ANSWERS
COMPLETE TEST FOR NR 503 
REVIEWED QUESTIONS AND ANSWERS 
cultural competence - CORRECT ANSWER-the ability of providers and organizations to 
effectively deliver health care services that meet the social, cultural, and linguistic needs 
of patients. 
is defined as "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...
- Exam (elaborations)
- • 10 pages •
COMPLETE TEST FOR NR 503 
REVIEWED QUESTIONS AND ANSWERS 
cultural competence - CORRECT ANSWER-the ability of providers and organizations to 
effectively deliver health care services that meet the social, cultural, and linguistic needs 
of patients. 
is defined as "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...
![](/docpics/4049382/6580720d4166f_4049382_121_171.jpeg)
STUDY TEST REVIEWS FOR NR503
STUDY TEST REVIEWS FOR NR503 
Common risk factors - CORRECT ANSWERunhealthy diet, physical inactivity, tobacco 
use 
Childhood risk - CORRECT ANSWERconditions before birth and early in childhood 
influence health in adult life. 
Risk accumulation - CORRECT ANSWERAgeing is an important marker of the 
accumulation of modifiable risks for chronic disease 
Underlying determinants - CORRECT ANSWERa reflection of the major forces driving 
social, economic, and cultural change. I.e. globalization, ...
- Exam (elaborations)
- • 15 pages •
STUDY TEST REVIEWS FOR NR503 
Common risk factors - CORRECT ANSWERunhealthy diet, physical inactivity, tobacco 
use 
Childhood risk - CORRECT ANSWERconditions before birth and early in childhood 
influence health in adult life. 
Risk accumulation - CORRECT ANSWERAgeing is an important marker of the 
accumulation of modifiable risks for chronic disease 
Underlying determinants - CORRECT ANSWERa reflection of the major forces driving 
social, economic, and cultural change. I.e. globalization, ...
![](/docpics/4049318/65806fd82d5d9_4049318_121_171.jpeg)
COMPLETE EXAMS FOR NR-503 QUESTIONS AND ANSWERS
NR-503 PRACTICE QUESTION AND 
ANSWERS 
Kleinman explanatory Model - CORRECT ANSWER-Eliciting the patient's (explanatory) 
model gives the physician knowledge of the beliefs the patient holds about his illness, 
the personal and social meaning he attaches to his disorder, his expectations about 
what will happen to him and what the doctor will do, and his own therapeutic goals 
Cultural competence - CORRECT ANSWER-Cultural competence is defined as "a 
dynamic, fluid, continuous process whe...
- Exam (elaborations)
- • 23 pages •
NR-503 PRACTICE QUESTION AND 
ANSWERS 
Kleinman explanatory Model - CORRECT ANSWER-Eliciting the patient's (explanatory) 
model gives the physician knowledge of the beliefs the patient holds about his illness, 
the personal and social meaning he attaches to his disorder, his expectations about 
what will happen to him and what the doctor will do, and his own therapeutic goals 
Cultural competence - CORRECT ANSWER-Cultural competence is defined as "a 
dynamic, fluid, continuous process whe...
![](/docpics/4049211/65806cdb62f4b_4049211_121_171.jpeg)
NR 503 FINAL QUESTIONS AND ANSWERS
NR 503 FINAL QUESTIONS AND 
ANSWERS 
Describe health advocacy actions for population health versus individual level health 
advocacy actions - C0RRECT ANSWER-"you will have to put your typed answer in this 
box for the answer" 
How does the ANA code of Ethics relate to health policy? - C0RRECT ANSWERCorrect Answer is: 
Establishes the commitments of the nurse 
The World Health organization began in 1948. What Day now celebrates this date? - 
C0RRECT ANSWER-Correct Answer is: 
World Health ...
- Exam (elaborations)
- • 3 pages •
NR 503 FINAL QUESTIONS AND 
ANSWERS 
Describe health advocacy actions for population health versus individual level health 
advocacy actions - C0RRECT ANSWER-"you will have to put your typed answer in this 
box for the answer" 
How does the ANA code of Ethics relate to health policy? - C0RRECT ANSWERCorrect Answer is: 
Establishes the commitments of the nurse 
The World Health organization began in 1948. What Day now celebrates this date? - 
C0RRECT ANSWER-Correct Answer is: 
World Health ...