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NUR 441 Exam 1 Questions and answers | With complete solution 2024/25 RATED A+
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NUR 441 Exam 1 Questions and answers | With complete solution 2024/25 RATED A+
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NUR 441 Exam 1 Questions and answers| With complete solution 2024/25 RATED
A+
Define Public Health Nursing - Specialty practice within nursing and public health
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Focus on improving the populations health by emphasizing prevention and attending to
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multiple determinants of health
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Population focused instead of individual focused II II II II II
Population - All people occupying an area or all of those who share one or more
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characteristics
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People not necessarily interacting with one another
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Don't necessarily share a sense of belonging to that group
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Ex: All people living in Miami Dade County
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Aggregate - Mass or grouping of individuals considered as a whole
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Loosely associated with one another II II II II
Sub-population within the larger population who possess some common characteristics II II II II II II II II II
Often related to high risk for specific health problems
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Ex: within Miami Dade county: HIV+ women, UM students, breastfeeding mothers
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Acute Care Nursing vs PHN - Acute Care Nursing:
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Care of solitary patients
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Primary illness end of health continuum II II II II II
PHN:
Care encompasses a much wider view
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Primary charge to prevent health problems II II II II II
Promote higher levels of health II II II II
Primary Prevention - Measures taken to keep illness or injuries from occurring, precedes
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disease or dysfunction
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Examples - PHN providing childhood vaccinations, encourage elderly people to install and
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use safety devices to prevent injuries from falls, teaching young adults healthy behaviors,
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providing immunization programs
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Secondary Prevention - Efforts to detect and treat existing disease
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Early diagnosis (screening) and treatment
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Efforts to detect and treat existing health problems at the earliest possible stage, when
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disease or impairment is already present
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, Examples - HTN and cholesterol screening programs; encouraging breast and testicular
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self-examinations, regular mammograms, pap smear to deter possible cancers
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Secondary prevention attempts to discover a health problem at a point when intervention II II II II II II II II II II II II
may lead to its control and or eradication
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Tertiary Prevention - Reduce the extent and severity of a health problem to its lowest
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possible level to minimize disability and restore or preserve function
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Examples - treatment and rehab of persons after a stroke to reduce impairment, post
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mastectomy exercise program to restore functioning, and early treatment and
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management of diabetes to reduce problems or slow their progress.
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Also, support groups or rehab groups - Alcoholics Anonymous, halfway houses for psych
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patients discharged from acute care settings or for inmates from prison
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Different types of community - Collection of people who interact with one another and
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whose common interests or characteristics form the basis for a sense of unity or
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belonging
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Types
Geographic → a community demarcated by geographic boundaries II II II II II II II
Ex: city, town, neighborhood
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Common interest → a collection of people, even if they are scattered geographically, can
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have an interest or goal that binds them together
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Ex: church, professional org, college dorm, retirement home
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Community of solution → Group of people who come together to solve a problem that II II II II II II II II II II II II II II
affects all of them
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Ex: City of Parkland, law enforcement, and city officials coming together to prevent school
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violence
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3 core PH functions - (1) Assessment:
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Collection, analysis, and sharing of information about health conditions, risks, and II II II II II II II II II II
resources in a community
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Monitor health status to identify health problems
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Diagnose & investigate health problems II II II II
(2) Policy Development:
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Use of assessment data to develop policies
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Mobilize community partnerships to identify and solve health problems
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Inform, educate, and empower II II II
Involves advocacy and political action to develop local, state and national policies
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conducive to population health
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(3) Assurance:
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Availability of necessary services throughout the community II II II II II II
Assure a competent public and personal healthcare workforce
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Enforce laws II
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