NR 442 - Exam 1 Questions With Correct
Answers
Community - 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
Public Health Intervention Whe...
Community - 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
Public Health Intervention Wheel: Levels of Practice - answer✔- Community
- Individual
- System
System/group Level of Practice Example - 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.
Community/Population Level of Practice Example - 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.
Individual Level of Practice Example - 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
Core Functions of Public Health - answer✔- assessment
- policy development
- assurance of availability
Primary Prevention - answer✔- prevention of problem before it occurs
- immunization
Secondary Prevention - answer✔- early detection and intervention
Tertiary Prevention - answer✔- correction and prevention of deterioration of a disease state
- teaching insulin administration at home
What is the main focus of Public Health? - answer✔PREVENTION
What is the main focus of Medicine? - answer✔disease management and diagnosis
Childhood Obesity - answer✔- focus on a healthier lifestyle
- reduce the rate the childhood obesity
- education
What causes more than half of Premature Deaths? - answer✔behavior and environment reasons
What has the greatest influence on Community Health? - answer✔behavioral choices
What are the 3 elements of the Epidemiology Triangle? - answer✔- agent
- host
- environment
Epidemiology Triangle - answer✔- 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
Web of Causation - answer✔illustrates the complexity of relationships among causal variables
Incidence Rate - answer✔describe the occurrence of new cases of a disease or condition in a community
over a period of time relative to the size of the population at risk for that disease or condition during
that same time period.
Prevalence Rate - answer✔the number of all cases of a specific disease or condition in a population at a
given point in time relative to the population at the same point in time
Endemic - answer✔Diseases that are always present in a population (e.g., colds and pneumonia)
Epidemic - answer✔Diseases that are not always present in a population but flare up on occasion (e.g.,
diphtheria and measles)
Pandemic - answer✔The existence of disease in a large proportion of the population: a global epidemic
(e.g., human immunodeficiency virus, acquired immunodeficiency syndrome, and annual outbreaks of
influenza type A)
Chronic vs Acute (prevalence) - answer✔chronic always has a higher prevalence than acute disease
Passive Immunity - answer✔- natural contact with antibody
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