NSG 440 Exam 1 V1 | NSG 440 Population
Health | Actual Q&A with Rationale
(NSG440 Exam 1) | Grand Canyon
University
1. Which definition best describes population health as used in current nursing practice?
A. Individual clinical care provided to patients in an acute care setting.
B. The study of infectious diseases within a specific geographic boundary.
C. The health outcomes of a group of individuals, including the distribution of such
outcomes within the group.
D. The provision of health insurance to all citizens of a specific country.
Correct Answer: C
Explanation: Population health focuses on the health status and outcomes of a specific
collective rather than just individuals. It considers how health outcomes are distributed
across the population to identify disparities. This approach requires looking at various
determinants that influence these outcomes over time.
2. A nurse is organizing a blood pressure screening at a local community center. This is an
example of which level of prevention?
A. Primary prevention
B. Quaternary prevention
,C. Tertiary prevention
D. Secondary prevention
Correct Answer: D
Explanation: Secondary prevention focuses on early detection and prompt intervention to
limit the severity of a disease. Blood pressure screenings are designed to identify
hypertension in asymptomatic individuals before complications occur. In contrast, primary
prevention focuses on preventing the disease from occurring, and tertiary prevention
focuses on rehabilitation.
3. Which of the following are categorized as Social Determinants of Health (SDOH) according
to Healthy People 2030? Select all that apply.
A. Economic Stability
B. Education Access and Quality
C. Genetic Predisposition to Disease
D. Health Care Access and Quality
E. Neighborhood and Built Environment
F. Social and Community Context
Correct Answer: A, B, D, E, F
Explanation: Social determinants of health are the conditions in the environments where
people are born, live, learn, work, play, worship, and age. Genetic predisposition is
, considered a biological determinant rather than a social one. These five domains help
public health professionals understand the non-medical factors that influence health
outcomes.
4. An epidemiologist is studying the number of new cases of Type 2 Diabetes in a county over
the last year. This measurement is known as:
A. Prevalence
B. Mortality rate
C. Morbidity rate
D. Incidence
Correct Answer: D
Explanation: Incidence refers specifically to the number of new cases of a disease
occurring in a population during a specified period. Prevalence, on the other hand,
measures all existing cases (both old and new) at a specific point in time. Understanding
incidence is crucial for tracking the spread of acute conditions or the effectiveness of
primary prevention programs.
5. What is the primary focus of the ‘Windshield Survey’ in community health nursing?
A. To conduct individual physical assessments on residents in their homes.
B. To review electronic health records of the community clinic.
C. To gain an objective overview of the community’s environment and resources by
observation.
Health | Actual Q&A with Rationale
(NSG440 Exam 1) | Grand Canyon
University
1. Which definition best describes population health as used in current nursing practice?
A. Individual clinical care provided to patients in an acute care setting.
B. The study of infectious diseases within a specific geographic boundary.
C. The health outcomes of a group of individuals, including the distribution of such
outcomes within the group.
D. The provision of health insurance to all citizens of a specific country.
Correct Answer: C
Explanation: Population health focuses on the health status and outcomes of a specific
collective rather than just individuals. It considers how health outcomes are distributed
across the population to identify disparities. This approach requires looking at various
determinants that influence these outcomes over time.
2. A nurse is organizing a blood pressure screening at a local community center. This is an
example of which level of prevention?
A. Primary prevention
B. Quaternary prevention
,C. Tertiary prevention
D. Secondary prevention
Correct Answer: D
Explanation: Secondary prevention focuses on early detection and prompt intervention to
limit the severity of a disease. Blood pressure screenings are designed to identify
hypertension in asymptomatic individuals before complications occur. In contrast, primary
prevention focuses on preventing the disease from occurring, and tertiary prevention
focuses on rehabilitation.
3. Which of the following are categorized as Social Determinants of Health (SDOH) according
to Healthy People 2030? Select all that apply.
A. Economic Stability
B. Education Access and Quality
C. Genetic Predisposition to Disease
D. Health Care Access and Quality
E. Neighborhood and Built Environment
F. Social and Community Context
Correct Answer: A, B, D, E, F
Explanation: Social determinants of health are the conditions in the environments where
people are born, live, learn, work, play, worship, and age. Genetic predisposition is
, considered a biological determinant rather than a social one. These five domains help
public health professionals understand the non-medical factors that influence health
outcomes.
4. An epidemiologist is studying the number of new cases of Type 2 Diabetes in a county over
the last year. This measurement is known as:
A. Prevalence
B. Mortality rate
C. Morbidity rate
D. Incidence
Correct Answer: D
Explanation: Incidence refers specifically to the number of new cases of a disease
occurring in a population during a specified period. Prevalence, on the other hand,
measures all existing cases (both old and new) at a specific point in time. Understanding
incidence is crucial for tracking the spread of acute conditions or the effectiveness of
primary prevention programs.
5. What is the primary focus of the ‘Windshield Survey’ in community health nursing?
A. To conduct individual physical assessments on residents in their homes.
B. To review electronic health records of the community clinic.
C. To gain an objective overview of the community’s environment and resources by
observation.
