NSG 3480 Exam 2 V3 | NSG 3480 Community
Health | Actual Q&A with Rationale (NSG3480
Exam 2) | Galen College of Nursing
1. A nurse is conducting a community assessment and identifies that the local water supply
has high levels of lead. Which level of prevention is the nurse performing when educating
families on how to test their children for lead poisoning?
A. Primary Prevention
B. Secondary Prevention
C. Tertiary Prevention
D. Quaternary Prevention
Correct Answer: B
Explanation: Secondary prevention focuses on early detection and screening to identify a
disease in its early stages. Educating families on how to test children for lead poisoning is a
screening-related activity aimed at identifying lead exposure. Primary prevention would
involve removing the lead source before exposure, while tertiary prevention would involve
treating a child already diagnosed with lead toxicity.
2. In the epidemiological triangle, which of the following is considered an environmental
factor?
A. Bacteria or Viruses
B. Genetic predisposition
,C. Legislation and policies
D. Age and gender of the population
Correct Answer: C
Explanation: Environmental factors in the epidemiological triangle include physical, social,
and economic factors that affect the agent and the host. Legislation and policies represent
social and political environments that influence health outcomes. Agents include biological
or chemical entities, and host factors include internal characteristics like genetics or age.
3. A community health nurse is using the ‘I PREPARE’ mnemonic to assess environmental
exposure. What does the ‘E’ in ‘I PREPARE’ stand for?
A. Environmental Factors
B. Emergency Preparedness
C. Education
D. Experience
Correct Answer: A
Explanation: The ‘I PREPARE’ mnemonic is used by nurses to gather an environmental
health history. The letter ‘E’ stands for Environmental Factors, which prompts the nurse to
ask about concerns regarding soil, water, or air quality. Other parts of the mnemonic
include Investigate, Present work, Residence, Past work, Activities, Resources/Referrals,
and Educate.
, 4. A nurse is working in a disaster area and is tasked with triage. Which color tag should the
nurse assign to a victim who has a major airway obstruction and requires immediate
attention to survive?
A. Red
B. Yellow
C. Green
D. Black
Correct Answer: A
Explanation: In disaster triage, the Red tag is used for individuals with life-threatening
injuries who have a chance of survival if treated immediately. Yellow tags are for delayed
treatment of serious but not immediately life-threatening injuries. Green tags are for the
‘walking wounded’ with minor injuries, and Black tags are for those who are deceased or
have injuries so severe they are unlikely to survive.
5. Which of the following describes the ‘Recovery’ phase of the disaster management cycle?
A. Implementing a mass immunization program during a flu outbreak.
B. Conducting a community drill for a simulated earthquake.
C. Restoring essential services and rebuilding the community infrastructure.
D. Identifying potential hazards like flood zones in the local area.
Correct Answer: C
Health | Actual Q&A with Rationale (NSG3480
Exam 2) | Galen College of Nursing
1. A nurse is conducting a community assessment and identifies that the local water supply
has high levels of lead. Which level of prevention is the nurse performing when educating
families on how to test their children for lead poisoning?
A. Primary Prevention
B. Secondary Prevention
C. Tertiary Prevention
D. Quaternary Prevention
Correct Answer: B
Explanation: Secondary prevention focuses on early detection and screening to identify a
disease in its early stages. Educating families on how to test children for lead poisoning is a
screening-related activity aimed at identifying lead exposure. Primary prevention would
involve removing the lead source before exposure, while tertiary prevention would involve
treating a child already diagnosed with lead toxicity.
2. In the epidemiological triangle, which of the following is considered an environmental
factor?
A. Bacteria or Viruses
B. Genetic predisposition
,C. Legislation and policies
D. Age and gender of the population
Correct Answer: C
Explanation: Environmental factors in the epidemiological triangle include physical, social,
and economic factors that affect the agent and the host. Legislation and policies represent
social and political environments that influence health outcomes. Agents include biological
or chemical entities, and host factors include internal characteristics like genetics or age.
3. A community health nurse is using the ‘I PREPARE’ mnemonic to assess environmental
exposure. What does the ‘E’ in ‘I PREPARE’ stand for?
A. Environmental Factors
B. Emergency Preparedness
C. Education
D. Experience
Correct Answer: A
Explanation: The ‘I PREPARE’ mnemonic is used by nurses to gather an environmental
health history. The letter ‘E’ stands for Environmental Factors, which prompts the nurse to
ask about concerns regarding soil, water, or air quality. Other parts of the mnemonic
include Investigate, Present work, Residence, Past work, Activities, Resources/Referrals,
and Educate.
, 4. A nurse is working in a disaster area and is tasked with triage. Which color tag should the
nurse assign to a victim who has a major airway obstruction and requires immediate
attention to survive?
A. Red
B. Yellow
C. Green
D. Black
Correct Answer: A
Explanation: In disaster triage, the Red tag is used for individuals with life-threatening
injuries who have a chance of survival if treated immediately. Yellow tags are for delayed
treatment of serious but not immediately life-threatening injuries. Green tags are for the
‘walking wounded’ with minor injuries, and Black tags are for those who are deceased or
have injuries so severe they are unlikely to survive.
5. Which of the following describes the ‘Recovery’ phase of the disaster management cycle?
A. Implementing a mass immunization program during a flu outbreak.
B. Conducting a community drill for a simulated earthquake.
C. Restoring essential services and rebuilding the community infrastructure.
D. Identifying potential hazards like flood zones in the local area.
Correct Answer: C
