Population Health Exam 1 NCLEX

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Population Health Exam 1 NCLEX Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

A nurse is teaching a group about determinants of health. Which example demonstrates a social determinant?

• Genetics

✔✔B. Access to affordable housing

• Age
• Blood type

A public health nurse is focusing on primary prevention. Which activity demonstrates this level of prevention?✔✔A. Administering flu vaccinations at a community clinic

• Providing speech therapy after a stroke
• Conducting hypertension screenings
• Teaching diabetic foot care

A nurse is planning health teaching for clients with obesity. Which approach supports population health goals? 1 / 4

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• Focus only on surgical interventions

✔✔B. Develop community walking groups and nutrition classes

• Provide medication samples only
• Encourage fasting without guidance

A nurse is involved in epidemiological research. Which measure best describes the number of new cases of a disease in a population?

• Prevalence

✔✔B. Incidence

• Mortality rate
• Risk ratio

A nurse is working in a community with a high rate of childhood lead poisoning. What is the most effective intervention?

• Provide iron supplements to all children

✔✔B. Advocate for removal of lead-based paint in housing

• Increase outdoor playtime for children
• Recommend higher intake of dairy products 2 / 4

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A nurse is practicing secondary prevention in population health. Which activity reflects this?

• Teaching about helmet use for bikers

✔✔B. Conducting mammogram screenings for women

• Providing rehab after a spinal cord injury
• Advocating for safer playground equipment

A nurse is addressing food deserts in an urban community. Which intervention is most appropriate?

• Encourage people to drive to distant grocery stores

✔✔B. Partner with farmers to create local produce markets

• Increase availability of fast-food restaurants
• Promote sugary beverages as cheaper options

A nurse is teaching a community group about herd immunity. Which statement indicates understanding?

• “Herd immunity protects only vaccinated individuals.”
• “Herd immunity eliminates the need for vaccines.” 3 / 4

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✔✔C. “Herd immunity helps protect those who cannot be vaccinated.”

• “Herd immunity develops without vaccines.”

A nurse is planning disaster preparedness education. Which activity is a population-level intervention?✔✔A. Conducting community-wide disaster drills

• Giving one-on-one counseling to disaster survivors
• Filling individual prescriptions after a storm
• Providing CPR to one patient during an emergency

A nurse is collaborating with policymakers on air quality initiatives. This action represents which role in population health?

• Direct caregiver
• Case manager

✔✔C. Advocate

• Educator

A nurse is evaluating a population health program aimed at reducing obesity. Which outcome shows success?

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