NUR 206/NUR206 Final Exam V2 |
Community Nursing Concepts Q&A with
Rationale | Fortis College
1. A community health nurse is planning a programs to reduce the incidence of obesity in
school-age children. Which level of prevention is being implemented?
A. Quaternary Prevention
B. Secondary Prevention
C. Tertiary Prevention
D. Primary Prevention
Correct Answer: D
Expert Explanation: Primary prevention aims to prevent the onset of a disease or injury
before it occurs. In this scenario, educating children to prevent obesity focuses on health
promotion and risk reduction. This proactive approach is essential for establishing lifelong
healthy habits in a population.
2. Which of the following describes the ‘incidence rate’ in an epidemiological study?
A. The total number of existing cases in a population at a specific point in time.
B. The number of deaths resulting from a specific disease within a year.
C. The number of new cases of a disease occurring in a specific population over a period of
time.
,D. The proportion of the population that is immune to a specific pathogen.
Correct Answer: C
Expert Explanation: Incidence rate specifically tracks the development of new cases over
a designated timeframe. This metric is vital for understanding the velocity of an outbreak
or the effectiveness of prevention programs. It differs from prevalence, which includes all
existing cases regardless of when they started.
3. A nurse is conducting a home visit for a client with a history of heart failure. The nurse
notices the client has difficulty purchasing prescribed medications. Which action should the
nurse take first?
A. Refer the client to a local food bank.
B. Assess the client’s financial resources and eligibility for assistance programs.
C. Notify the provider that the client is non-compliant.
D. Provide the client with samples of the medication.
Correct Answer: B
Expert Explanation: Assessment is always the first step in the nursing process to
understand the root cause of a problem. Identifying the client’s financial status allows the
nurse to provide appropriate resources, such as social work referrals or medication
assistance programs. This approach addresses the social determinants of health that
impact treatment adherence.
, 4. In the epidemiological triangle, which of the following represents the ‘Host’?
A. A contaminated water source.
B. Extreme weather conditions.
C. The bacterial organism causing an infection.
D. A genetic predisposition to a disease.
Correct Answer: D
Expert Explanation: The host refers to the human or animal that can be affected by the
agent. Factors like genetics, age, and lifestyle choices influence the host’s susceptibility to
disease. Understanding host factors helps nurses identify high-risk groups within a
community.
5. A public health nurse is reviewing the leading health indicators for Healthy People 2030.
Which area is considered a priority?
A. Increasing the number of hospitals in rural areas.
B. Developing new vaccines for rare tropical diseases.
C. Reducing the rate of tobacco use among adolescents.
D. Providing free cosmetic surgery for low-income residents.
Correct Answer: C
Expert Explanation: Tobacco use reduction is a key leading health indicator because it
significantly impacts long-term health outcomes and chronic disease rates. Healthy People
Community Nursing Concepts Q&A with
Rationale | Fortis College
1. A community health nurse is planning a programs to reduce the incidence of obesity in
school-age children. Which level of prevention is being implemented?
A. Quaternary Prevention
B. Secondary Prevention
C. Tertiary Prevention
D. Primary Prevention
Correct Answer: D
Expert Explanation: Primary prevention aims to prevent the onset of a disease or injury
before it occurs. In this scenario, educating children to prevent obesity focuses on health
promotion and risk reduction. This proactive approach is essential for establishing lifelong
healthy habits in a population.
2. Which of the following describes the ‘incidence rate’ in an epidemiological study?
A. The total number of existing cases in a population at a specific point in time.
B. The number of deaths resulting from a specific disease within a year.
C. The number of new cases of a disease occurring in a specific population over a period of
time.
,D. The proportion of the population that is immune to a specific pathogen.
Correct Answer: C
Expert Explanation: Incidence rate specifically tracks the development of new cases over
a designated timeframe. This metric is vital for understanding the velocity of an outbreak
or the effectiveness of prevention programs. It differs from prevalence, which includes all
existing cases regardless of when they started.
3. A nurse is conducting a home visit for a client with a history of heart failure. The nurse
notices the client has difficulty purchasing prescribed medications. Which action should the
nurse take first?
A. Refer the client to a local food bank.
B. Assess the client’s financial resources and eligibility for assistance programs.
C. Notify the provider that the client is non-compliant.
D. Provide the client with samples of the medication.
Correct Answer: B
Expert Explanation: Assessment is always the first step in the nursing process to
understand the root cause of a problem. Identifying the client’s financial status allows the
nurse to provide appropriate resources, such as social work referrals or medication
assistance programs. This approach addresses the social determinants of health that
impact treatment adherence.
, 4. In the epidemiological triangle, which of the following represents the ‘Host’?
A. A contaminated water source.
B. Extreme weather conditions.
C. The bacterial organism causing an infection.
D. A genetic predisposition to a disease.
Correct Answer: D
Expert Explanation: The host refers to the human or animal that can be affected by the
agent. Factors like genetics, age, and lifestyle choices influence the host’s susceptibility to
disease. Understanding host factors helps nurses identify high-risk groups within a
community.
5. A public health nurse is reviewing the leading health indicators for Healthy People 2030.
Which area is considered a priority?
A. Increasing the number of hospitals in rural areas.
B. Developing new vaccines for rare tropical diseases.
C. Reducing the rate of tobacco use among adolescents.
D. Providing free cosmetic surgery for low-income residents.
Correct Answer: C
Expert Explanation: Tobacco use reduction is a key leading health indicator because it
significantly impacts long-term health outcomes and chronic disease rates. Healthy People
