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public health
what we do collectively to assure the conditions in which people can be healthy
- it is a specialty b/c of the distinct focus and scope of practice
- population focus
- community oriented
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core functions of publich health
assessment= data collection to monitor population health status
policy development= change in public policy in response to pop's health stat
assurance= make sure activities are begin carried out to meet those changes
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aggregate
group of people that have one or more personal/enviromental charateristic in common
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primary prevention
- active, health promoting activities designed to reduce the risk of specific occurrences
- applies generally to healthy population
- precedes any disease or disfunction
- education is key
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secondary prevention
- early Dx and prompt Tx of illness
- involves efforst to detect and Tx existing health problems at earliest possible stage
screenings
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tertiary prevention
Tx, care, and rehab to prevent further progression of disease in the individual as well as further into the population
population is already "sick"
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1st public health nurse
Lillian Wald
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First School nurse
Lina Rogers
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community-based
vs
community-oriented nursing practice
based= based on direct hands-on care with individual or family
oriented= focused on the entire population
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three levels of public health practice
- community focused
- systems focused
- individual focuesd
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community focused practice
changes community norms, attitudes, awareness, practices, and behaviors
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system focused practice
changes organizations, policies, laws, and power structures
can usually make the biggest changes at this level
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individual focused practice
changes knowledge, attitude, beliefs, practices, and behaviors of individuals
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5 steps of community assessment
- windshield survey
- gather existing data= get usable info about the community and it's health. (interveiws, questionaires)
- data generation= qualitative data observed or reported to the data collector. New data, usually not statistical
- compose database= organize data, determine deficits and strengths
- Problem analysis= ID and analyze problems
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what are the top 3 leading cause of death for both sexes?
- Cardiac
- Cancer
- Cerebral vascular
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country with highest life expectancy
Japan
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WOMEN HEALTH
white have inc CA Dx, but more black die from it
white have inc CA Dx, but more black die from it
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WOMEN
leading causes of death
- 1. heart disease
- 2. Cancer= inc. age is thought to be primary reason
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leading types of cancer in women in order
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female genital mutilation
- increases incidents in Somalia
- 4 types= 1-4, least invasive to most
- Done to infants through adults (common 4-12)
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4 reasons for female genital mutilation
psychosocial= maintain virginity/fidelity during marriage and to dec sexual pleasure
social culture= to ID w/ cultural heritage, initiation into adulthood, grants access to land
hygenic/asthetic= vag is seen as unclean
spiritual reasons
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health disparities for women
- race
- imprisonment
- disabilities
- impoverished
- -inc rates of depression, PTSD, substance use
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health priorities for men
exercise, then sleep, and food last
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leading cause of death for men
- heart disease
- cancer= lung, then prostate, tesicular (15-35 yrs old), and skin
- cerebrovascular disease
- chronic lower respiratory
- accidents
suicide= inc rate 15-35 and >65
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1st symptom of testicular cancer is a painless scrotal mass
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man have more suicides, homicides, violence, accidents and COPD than women
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mortality for men is highest for blacks and hispanics
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barriers for men healthcare
- climate is not male friendly b/c of the hours of operation
- access to health care
- lack of health promotion
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factors influencing health care costs
- lifestyle and health behavior is primary
- past payment systems
- unnecessary use of service
- lack of preventative care
- technology advances
- shift from non-profit to for profit health care
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medicare
vs
medicaid
care= for the elderly
caid= for the poor, children, pregant, and disabled
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medicaid
- joint state and federal venture
- eligibilty is based on family size and income
priority given to children, pregnant, and disabled
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Medicare
must be 65 or older
parts A-D
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Medicare A
primarily cover inpatient and is generally free w/ a deductible (no monthly fee)
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medicare B
Outpatient w/ premium (fee) and deductable
cannot have B w/o A
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Medicare C
- "medicare gap"
- covers what A and B do not
- premium and deductable
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Medicare D
- prescription coverage
- premium and deductable
cannot have D w/o A
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reimbursement mechanisms of insurance:
Retro VS Prospective plans
retro= pays back after care is given
pro= $ for prediction of agency cost for the coming year before care is given. It does not matter what care is actually given that year, they only get one amount
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barriers for access to health care
- insufficient funds
- physical barriers
- sociological barriers= language difficutlies and fear of reprisals
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