NR 442 - Exam 1 80+ (Updated for 2026) Exam Prep Pack A+ Questions & Verified Answers

NR 442 - EXAM 1

80+ (Updated for 2026) Exam Prep
Pack | A+ Questions & Verified Answers


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, Question 1
Community
Correct Answer
- a group of people who share something in common and interact with one another, who may exhibit a commitment
with one another and may share a geographic boundary
- PRIMARY FOCUS OF COMMUNITY HEALTH

Question 2
Public Health Intervention Wheel: Levels of Practice

Correct Answer
- Community
- Individual
- System

Question 3
System/group Level of Practice Example
Correct Answer
community health nurse working with the state health department and federal vaccine program to coordinate a
response to an outbreak of measles in a migrant population.

Question 4
Community/Population Level of Practice Example
Correct Answer
public health nurses working with area high schools to give each student a profile of his or her health to promote
nutritional and physical activity lifestyle changes to improve the student's health.

Question 5
Individual Level of Practice Example

Correct Answer
nurse receives a referral to care for an individual with a diagnosed mental illness who would require regular
monitoring of his medication compliance to prevent rehospitalization

Question 6
Core Functions of Public Health
Correct Answer
- assessment
- policy development
- assurance of availability





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