NR 442 Exam 1 Questions with Answers
Community - ️️ -- 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
Public Health Intervention Wheel: Leve...
Community - ✔️✔️-- 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
Public Health Intervention Wheel: Levels of Practice - ✔️✔️-- Community
- Individual
- System
System/group Level of Practice Example - ✔️✔️-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.
Community/Population Level of Practice Example - ✔️✔️-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.
Individual Level of Practice Example - ✔️✔️-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
Core Functions of Public Health - ✔️✔️-- assessment
- policy development
- assurance of availability
Primary Prevention - ✔️✔️-- prevention of problem before it occurs
- immunization
, Secondary Prevention - ✔️✔️-- early detection and intervention
- screening for an STD
- for diseases that can be controlled
Tertiary Prevention - ✔️✔️-- correction and prevention of deterioration of a disease
state
- teaching insulin administration at home
What is the main focus of Public Health? - ✔️✔️-PREVENTION
What is the main focus of Medicine? - ✔️✔️-disease management and diagnosis
Childhood Obesity - ✔️✔️-- focus on a healthier lifestyle
- reduce the rate the childhood obesity
- education
What causes more than half of Premature Deaths? - ✔️✔️-behavior and environment
reasons
What has the greatest influence on Community Health? - ✔️✔️-behavioral choices
What are the 3 elements of the Epidemiology Triangle? - ✔️✔️-- agent
- host
- environment
Epidemiology Triangle - ✔️✔️-- depends on the extent of the host's exposure to an
agent, the strength or virulence of the agent, and the host's genetic or immunological
susceptibility.
- also depends on the environmental conditions existing at the time of exposure
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