x Nursing 104 Flashcards
Health
condition of physical, mental and social well being, not merely absence of disease.
-constant change and adaptation, NOT STATIC
Disease
dysfunction of body characterized by clinical SS’s.
Diagnosis implies…
course, duration, communicability, prognosis and treatment
Illness
when person feels unhealthy/ill, may or may not be related to disease.
-Only person can say they feel ill
Acute Illness
- rapid onset
- short duration
- usually reversible
- can be life threatening
Chronic Illness
- gradual
- long duration
- usually irreversible
- may have remission/exacerbations
Wellness
active state of being health
-physical/mental/emotional
Wellness per Anspaugh
- physical
- social
- emotional
- intellectual
- spiritual
- occupational
- environmental
Etiology
causation of disease
Etiology of Disease Stages
Stage 1: experience symptoms
2: assume sick role
3: assume dependent role
4: recovery/rehab
Travis Illness/Wellness Continuum
premature death Hi level wellness
Dunn on Wellness
Dunn (1980)
functioning to ones max potential while maintain balance and purposeful direction in envt.
-Good health is passive state when person is not ill (differentiated wellness from good health)
-encourage nurses to care for total person.
Dunn Hi Lev Wellness: WELLNESS
a continuous interaction btwn health and envt.
Dunn Hi Lev Wellness: HEALTH
peak wellness versus death
Dunn Hi Lev Wellness: ENVIRONMENT
very favorable vs very UNfavorable
Dunn Hi Lev Wellness: ENCOMPASSES
family, community, envt, societal issues that affect indiv health/wellness status
Dunn: 4 Levels of Wellness
- Hi Level Wellness in FAVorable envt
- Emergent Hi level wellness in UNfavorable envt
- Protected poor health in FAVorable health envt
- Poor health in UNfavorable envt
Rosenstock’s and Becker’s Health Belief Models
Assumed good health is goal of all people which could predict an individuals willingess to take advantage of preventive measures to maintain hi level of wellness
- Becker modified this to include: *Perceived susceptibility
- perceived seriousness
- perceived threat
Leavell and Clark’s Model (1965)
Agent - Host - Envt
good for examining causes of disease in individual
- Agent must be present of absent of illness to occur
- Host is living organism capable of being infected
- ALL interact with each other
- predicts illness rather than promote wellness
Pender, Murdaugh, Parsons (2006)
Health Promotion Model
-how people interact w environ as they pursue health
Levels of Prevention
- Primary: action to prevent occurrence of health probs (vaccine, annual phys)
- Secondary: early id and tx of specific health probs, early dx, prompt tx
- Tertiary: return client to highest level of fx possible, rehab
Defense Mechanisms
SEE
- N104 bk, pg 117-118
- levels of anxiety, pg 118
- health maintenance, Unit 4, study guide
Stress and Adaptation: Stimulus based model
Circumstances in life that produce physiological or psychological reactions that influence indiv response to illness
General Adaptation Syndrome (GAS)
Hans Selye
- biochemical model of stress
- physiological response to stress that results from physical and emotional stressors
- seen in severely injury or illness
- GAS is factor in mental illness, social isolation and loss of human relationship
GAS Stages
- Alarm: fight or flight
- Stage of resistance (physiological an psychological adaptation takes place)
- Stage of Exhaustion: body can’t maintain homeostasis
Local Adaptation Syndrome (LAS)
- localized response
- involve specific body part (tissue/organ)
- homeostatic short term adaptive response
- reflex pain/inflammatory response
LAS (Local Adaptation Syndrome) Responses
REFLEX:
- response of CNS to pain
- rapid/automatic
- protective mechanism to prevent injury
- require intact neurologic reflex arc (sensory and motor neurons)
INFLAMMATION
*local response to injury/infection
*localize and prevent spread, promote wound healing
*symptoms: pain, swelling, redness, heat, loss of functoin
Rubor, tumor, calor, dolor, loss fx
Pysical Illness associated w Stress
AUTOIMMUNE: *graves (hyper thyroid) *myasthenia gravis *psoriasis *ulcerative colitis *rheumatoid arthritis CARDIOVASCULAR *HTN *coronary artery disease RESPIRATORY *ashtma GASTRO *esophageal reflux *constipation *diarrhea *ulcerative colitis