Betty M. Neuman: System Model in Nursing Practice (Health Care Systems Model) Flashcards
– elements are exchanging information energy within its complex organization
Open system
clients are viewed as wholes (wholistic) whose parts are in dynamic interaction
- variables are physiological, psychological, developmental, socio-cultural & spiritual
Client variables
series of broken rings surrounding the basic core structure
lines of resistance
- represent resource factors that help the client defend against a stressor
lines of resistance
model’s outer solid circle.
- represents a stability state for the individual or system
Normal line of defense
- they are what usually protects us from stressors
- baseline in determining the level of wellness of client within the continuum of health.
normal line of defense
- outermost boundary with broken lines
- serve as an initial response to stressors
Flexible line of defense
is the increase in energy that occurs
in relation to the degree of reaction to the stressor
Reconstitution
- An open system who may be an individual, family, community or society
- Viewed as being in constant change or motion as he interacts with the environment
- person adjusting to it or adjusting it to himself (reciprocal interaction)
Person
defined as being all the internal & external factors that surround the person.
Environment
three kinds of environmental forces
internal, external, and created environment
– intrapersonal stressors (stressors contained within the client)
) Internal environment
– interpersonal or extrapersonal (stressors occurring outside the client)
External environment
– intrapersonal
- unconsciously developed; dynamic in nature
- can be a healthy adaptation (relaxation) OR can be maladaptive (schizophrenia)
Created environment
● a continuum of wellness to illness that is dynamic in nature & constantly subject to change.
Health
- harmonious interaction among the parts of the client system (system needs are met)
Wellness
- disharmony in the interaction among parts of the client system (unmet needs in varying degrees)
Illness
- client system successfully copes with stressors
Stability
Role of the nurse Neuman systems model
assist client to 3 levels of prevention. Focus is on the Primary, Secondary, Tertiary
- carried out when the reaction has not yet occurred, but the degree of risk is known
- reduces the possibility of encountering the stressors
Primary prevention
- initiated after symptoms from stress have occurred
- reduces the effect or possible effect of stressors
- it is what is done when illness strikes treatment of symptoms
Secondary prevention
- attempts to reduce the residual stressor effects after treatment
- it is what is done to rehabilitate a person after illness or accident
- can move the person back to primary prevention again
Tertiary Prevention
Theme of Imogene King’s theory
- Interaction & Goal Attainment
Interacting Systems Framework
Composed of the ____
- PERSONAL systems
- INTERPERSONAL systems
- SOCIAL systems