NR 442 EXAM QUESTIONS AND 100% CORRECT AND WELL DETAILED ANSWERS|LATEST 2025/2026|GRADED A+|

NR 442 EXAM QUESTIONS AND 100% CORRECT
AND WELL DETAILED ANSWERS|LATEST
2025/2026|GRADED A+|
Community - ANSWER - B B



a group of people who share something in common and interact with one another, who may
B B B B B B B B B B B B B B B B B



exhibit a commitment with one another and may share a geographic boundary
B B B B B B B B B B B




- PRIMARY FOCUS OF COMMUNITY HEALTH
B B B B B




Public Health Intervention Wheel: Levels of Practice - ANSWER
B B B B B B B B - Community
B




- Individual
B




- System
B




System/group Level of Practice Example - B B B B B



ANSWER
B community health nurse working with the state health department and feder B B B B B B B B B B



al vaccine program to coordinate a response to an outbreak of measles in a migrant populatio
B B B B B B B B B B B B B B B



n.



Community/Population Level of Practice Example - B B B B B



ANSWER
B public health nurses working with area high schools to give each student a pr B B B B B B B B B B B B B



ofile of his or her health to promote nutritional and physical activity lifestyle changes to impro
B B B B B B B B B B B B B B B



ve the student's health.
B B B




Individual Level of Practice Example - B B B B B



ANSWER
B nurse receives a referral to care for an individual with a diagnosed mental illn
B B B B B B B B B B B B B



ess who would require regular monitoring of his medication compliance to prevent rehospitali
B B B B B B B B B B B B



zation



Core Functions of Public Health - ANSWER
B B B B B B - assessment
B B




- policy development
B B B




- assurance of availability
B B B

, Primary Prevention - ANSWER
B B B - prevention of problem before it occurs
B B B B B B




- immunization
B




Secondary Prevention - ANSWER B B B - early detection and intervention
B B B B B




- screening for an STD
B B B B




- for diseases that can be controlled
B B B B B B




Tertiary Prevention - ANSWER
B - B B



correction and prevention of deterioration of a disease state
B B B B B B B B B B




- teaching insulin administration at home
B B B B B




What is the main focus of Public Health? - ANSWER
B B B B B B B B B PREVENTION



What is the main focus of Medicine? - ANSWER
B B B B B B B B disease management and diagnosis
B B B




Childhood Obesity - ANSWER B B B - focus on a healthier lifestyle
B B B B B




- reduce the rate the childhood obesity
B B B B B B




- education
B




What causes more than half of Premature Deaths? -
B B B B B B B B



B ANSWER behavior and environment reasons B B B




What has the greatest influence on Community Health? - ANSWER
B B B B B B B B B behavioral choices
B




What are the 3 elements of the Epidemiology Triangle? - ANSWER
B B B B B B B B B B - agent
B




- host
B




- environment
B