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The self-care deficit nursing theory is a grand nursing theory that was developed between 1959 and 2001 by Dorothea Orem. The theory is also referred to as the Orem's Model of Nursing . It is particularly used in rehabilitation and primary care settings, where the patient is encouraged to be as independent as possible.
The nursing model is a consolidation of both concepts and the assumption that combine them into a meaningful arrangement. A model is a way of presenting a situation in such a way that it shows the logical terms in order to showcase the structure of the original idea. The term nursing model cannot be used interchangeably with nursing theory.
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 ...
Proponents of the life-process model argue that unitary biological mechanisms cannot account for addictive behavior and thus do not support using the term disease. They instead emphasize the individual's ability to overcome addiction by augmenting life options and coping mechanics, pursuing values and purpose, repairing relationships, and ...
Such conditions may render individuals unable to interrupt automatic drug-seeking behaviours. Abnormal levels of positive and negative affect can be increased by low effortful control. [30] [31] For example, high positive affect may interact with low effortful control in increasing risk of addiction amongst vulnerable populations.
The latter reflects physical dependence in which the body adapts to the drug, requiring more of it to achieve a certain effect (tolerance) [25] and eliciting drug-specific physical or mental symptoms if drug use is abruptly ceased (withdrawal). Physical dependence can happen with the chronic use of many drugs—including even appropriate ...
"Substance use pertains to using select substances such as alcohol, tobacco, illicit drugs, etc. that can cause dependence or harmful side effects."On the other hand, substance abuse is the use of drugs such as prescriptions, over-the-counter medications, or alcohol for purposes other than what they are intended for or using them in excessive ...
Drug rehabilitation is the process of medical or psychotherapeutic treatment for dependency on psychoactive substances such as alcohol, prescription drugs, and street drugs such as cannabis, cocaine, heroin, and amphetamines.