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Jean Watson, PhD, RN, AHN-BC, FAAN, LL (AAN) is an American nurse theorist and nursing professor who is best known for her theory of human caring. She is the author of numerous texts, including Nursing: The Philosophy and Science of Caring. Watson's research on caring has been incorporated into education and patient care at hundreds of nursing ...
The following outline is provided as an overview of and topical guide to concepts related to infectious diseases in humans.. Infection – transmission, entry/invasion after evading/overcoming defense, establishment, and replication of disease-causing microscopic organisms (pathogens) inside a host organism, and the reaction of host tissues to them and to the toxins they produce.
More specifically, infectivity is the extent to which the pathogen can enter, survive, and multiply in a host. It is measured by the ratio of the number of people who become infected to the total number exposed to the pathogen. [1] Infectivity has been shown to positively correlate with virulence, in plants. This means that as a pathogen's ...
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.
Imogene King (January 30, 1923 – December 24, 2007) was a pioneer of nursing theory development. Her interacting systems theory of nursing and her theory of goal attainment have been included in every major nursing theory text. These theories are taught to thousands of nursing students, form the basis of nursing education programs, and are ...
Public health staff relies on health care workers and microbiology laboratories to report cases of reportable diseases to them. The analysis of aggregate data can show the spread of a disease and is at the core of the specialty of epidemiology. To understand the spread of the vast majority of non-notifiable diseases, data either need to be ...
The relationship between the latent period, the infectious period (the period of communicability) and the incubation period.In some diseases, as depicted in this diagram, the latent period is shorter than the incubation period.
Ernestine Wiedenbach (August 18, 1900 in Hamburg, Germany – March 8, 1998) was a nursing theorist. Her family emigrated to New York in 1909, where she later received a B.A. from Wellesley College in 1922, an R.N. from Johns Hopkins School of Nursing in 1925, an M.A. from Teachers College, Columbia University in 1934, and a certificate in nurse-midwifery from the Maternity Center Association ...