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Nursing theory is defined as "a creative and conscientious structuring of ideas that project a tentative, purposeful, and systematic view of phenomena". [1] Through systematic inquiry, whether in nursing research or practice, nurses are able to develop knowledge relevant to improving the care of patients.
Nursing theories frame, explain or define the practice of nursing. Roy's model sees the individual as a set of interrelated systems (biological, psychological and social). The individual strives to maintain a balance between these systems and the outside world, but there is no absolute level of balance.
A nursing care component is defined as a cluster of elements that represents a unique pattern of clinical care nursing practice; namely, Health Behavioral, Functional, Physiological, and Psychological. Nursing Diagnoses: A clinical judgment about the healthcare consumer's response to actual or potential health conditions or needs.
Kolcaba's theory successfully addresses the four elements of nursing metaparadigm. [3] Providing comfort in physical, psychospiritual, social, and environmental aspects in order to reduce harmful tension is a conceptual assertion of this theory. [3] When nursing interventions are effective, the outcome of enhanced comfort is attained. [2]
For this reason, it is not recommended in the model that it be used as a checklist, but rather as Roper states "As a cognitive approach to the assessment and care of the patient, not on paper as a list of boxes, but in the nurse's approach to and organisation of their care" [3] and that nurses in clinical practice deepen their knowledge and ...
The conservation model of nursing is based around the law of conservation of energy, combined with the psycho-social aspects of the individual's needs. Levine believed that these needs are joined within the individual as a "cascade of life events, churning and changing as the environmental challenge is confronted and resolved in each individual ...
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Psychology Today content and its therapist directory are found in 20 countries worldwide. [3] Psychology Today's therapist directory is the most widely used [4] and allows users to sort therapists by location, insurance, types of therapy, price, and other characteristics. It also has a Spanish-language website.