HESI Community Health Exam V1 | 2026
Q&A with Rationale (HESI Community
Health Exam 2026)
1. A community health nurse is planning a program to reduce the incidence of obesity in a
local elementary school. Which of the following activities should the nurse include as an
example of primary prevention?
A. Measuring the Body Mass Index (BMI) of all students in the school.
B. Implementing a daily 30-minute physical activity requirement for all classes.
C. Creating a support group for children who are currently overweight.
D. Providing nutritional counseling to a student diagnosed with Type 2 diabetes.
Correct Answer: B
Rationale: Primary prevention aims to prevent the onset of a condition before it occurs.
Implementing a universal physical activity requirement promotes health and prevents
obesity among all students regardless of their current weight. Measuring BMI is a
secondary prevention measure (screening), while support groups and diabetic counseling
are tertiary prevention measures (management of existing conditions).
2. A nurse is conducting a windshield survey of a new neighborhood. Which of the following
observations is the most significant indicator of the community’s health status?
A. The presence of several religious institutions.
,B. The number of parked cars on the side of the streets.
C. The style of architecture of the residential homes.
D. The accessibility of fresh produce and grocery stores.
Correct Answer: D
Rationale: Accessibility to fresh produce, often referred to as food security, is a critical
social determinant of health. Areas lacking access to nutritious food are known as food
deserts, which contribute to higher rates of chronic disease. While religious institutions
and car density provide some context, they are not direct indicators of physical health
status compared to nutrition access.
3. A nurse is working in a rural community where many residents are migrant farmworkers.
Which of the following health risks should the nurse prioritize during assessment?
A. Lead poisoning from old paint in housing units.
B. Skin cancer from prolonged sun exposure.
C. Hearing loss from heavy machinery noise.
D. Pesticide exposure and toxicity.
Correct Answer: D
Rationale: Migrant farmworkers are at a uniquely high risk for pesticide exposure due to
their direct contact with treated crops. Symptoms can include nausea, respiratory distress,
, and long-term neurological effects. While sun exposure and noise are risks, pesticide
toxicity is a critical occupational hazard specific to this population’s safety.
4. A community health nurse is investigating a sudden outbreak of foodborne illness at a local
senior center. Which step of the epidemiological process should the nurse perform first?
A. Implement quarantine measures for affected individuals.
B. Notify the state health department.
C. Establish the existence of an outbreak.
D. Administer antibiotics to all residents of the center.
Correct Answer: C
Rationale: The first step in an epidemiological investigation is to confirm that an outbreak
is actually occurring by comparing current cases to the expected baseline. Once the
outbreak is established, the nurse can then proceed to notify authorities and identify the
source. Initial actions focus on verification before large-scale intervention occurs.
5. Which of the following describes the ethical principle of distributive justice in a community
health setting?
A. Respecting a client’s right to refuse a recommended vaccine.
B. Informing a patient about the side effects of a new medication.
C. Providing the same level of care to all individuals regardless of their ability to pay.
D. Allocating resources so that the greatest benefit is provided to the most people.
Q&A with Rationale (HESI Community
Health Exam 2026)
1. A community health nurse is planning a program to reduce the incidence of obesity in a
local elementary school. Which of the following activities should the nurse include as an
example of primary prevention?
A. Measuring the Body Mass Index (BMI) of all students in the school.
B. Implementing a daily 30-minute physical activity requirement for all classes.
C. Creating a support group for children who are currently overweight.
D. Providing nutritional counseling to a student diagnosed with Type 2 diabetes.
Correct Answer: B
Rationale: Primary prevention aims to prevent the onset of a condition before it occurs.
Implementing a universal physical activity requirement promotes health and prevents
obesity among all students regardless of their current weight. Measuring BMI is a
secondary prevention measure (screening), while support groups and diabetic counseling
are tertiary prevention measures (management of existing conditions).
2. A nurse is conducting a windshield survey of a new neighborhood. Which of the following
observations is the most significant indicator of the community’s health status?
A. The presence of several religious institutions.
,B. The number of parked cars on the side of the streets.
C. The style of architecture of the residential homes.
D. The accessibility of fresh produce and grocery stores.
Correct Answer: D
Rationale: Accessibility to fresh produce, often referred to as food security, is a critical
social determinant of health. Areas lacking access to nutritious food are known as food
deserts, which contribute to higher rates of chronic disease. While religious institutions
and car density provide some context, they are not direct indicators of physical health
status compared to nutrition access.
3. A nurse is working in a rural community where many residents are migrant farmworkers.
Which of the following health risks should the nurse prioritize during assessment?
A. Lead poisoning from old paint in housing units.
B. Skin cancer from prolonged sun exposure.
C. Hearing loss from heavy machinery noise.
D. Pesticide exposure and toxicity.
Correct Answer: D
Rationale: Migrant farmworkers are at a uniquely high risk for pesticide exposure due to
their direct contact with treated crops. Symptoms can include nausea, respiratory distress,
, and long-term neurological effects. While sun exposure and noise are risks, pesticide
toxicity is a critical occupational hazard specific to this population’s safety.
4. A community health nurse is investigating a sudden outbreak of foodborne illness at a local
senior center. Which step of the epidemiological process should the nurse perform first?
A. Implement quarantine measures for affected individuals.
B. Notify the state health department.
C. Establish the existence of an outbreak.
D. Administer antibiotics to all residents of the center.
Correct Answer: C
Rationale: The first step in an epidemiological investigation is to confirm that an outbreak
is actually occurring by comparing current cases to the expected baseline. Once the
outbreak is established, the nurse can then proceed to notify authorities and identify the
source. Initial actions focus on verification before large-scale intervention occurs.
5. Which of the following describes the ethical principle of distributive justice in a community
health setting?
A. Respecting a client’s right to refuse a recommended vaccine.
B. Informing a patient about the side effects of a new medication.
C. Providing the same level of care to all individuals regardless of their ability to pay.
D. Allocating resources so that the greatest benefit is provided to the most people.
