NR 503 Chamberlain mid term Questions & Answers accurate 100%

Epidemiology - ANSWERis the science of public health Population Health - ANSWERfocuses on risk, data, demographics, and outcomes. Outcomes - ANSWERis the end result that follows an intervention aggregate - ANSWERis a defined population. community - ANSWERis composed of multiple aggregates data - ANSWERis complied information Prevalence - ANSWERmeasures the existence of a disease. Measures the number of all cases of a disease or attribute in a population at a given time Incidence - ANSWERmeasures the appearance of a disease. Measures the occurrence of new events in a population over a period of time. surveillance - ANSWERis the collection, analysis, and dissemination of data. high-risk - ANSWERis an increased chance of poor health outcome. Morbidity - ANSWERis the presence of illness in a population mortality - ANSWERis related to the tracking deaths in an aggregate vital statistics - ANSWERstatistics on live births, deaths, fetal deaths, marriages and divorces. cases - ANSWERset of criteria used in making a decision as to whether an individual has a disease or health event of interest Social Justice - ANSWERthe view that everyone deserves equal rights and opportunities —this includes the right to good health Inter-professional collaboration - ANSWERThe idea of sharing and implies collective action oriented toward a common goal, in this case, improving the quality and safety of patient care. It involves responsibility, accountability, coordination, communication, cooperation, assertiveness, mutual respect, and autonomy. Healthy People 2020 - ANSWERaims to reach four overarching goals: 1.Attain high-quality, longer lives free of preventable disease, disability, injury, and premature death, 2. Achieve health equity, eliminate disparities, and improve the health of all groups 3.Create social and physical environments that promote good health for all. 4. Promote quality of life, healthy development, and healthy behaviors across all life stages. Determinants of care/health - ANSWERThe range of personal, social, economic, and environmental factors that influence health status are known ... risk analysis - ANSWERthe characterization of the potential adverse health effects of human exposures to environmental hazards health disparities - ANSWERthe difference in health statuses between various groups (populations). Sensitivity - ANSWERmeasures the proportion of actual positives that are correctly identified as such (e.g., the percentage of sick people who are correctly identified as having the condition) Specificity - ANSWER(also called the true negative rate) measures the proportion of actual negatives that are correctly identified as such (e.g., the percentage of healthy people who are correctly identified as not having the condition) Positive predictive value - ANSWERis the probability that subjects with a positive screening test truly have the disease epidemiological triangle - ANSWER1. A traditional model of infectious disease causation, known as the Epidemiologic Triad is depicted in Figure 2. The triad consists of an external agent, a host and an environment in which host and agent are brought together, causing the disease to occur in the host. confoundingPopulation Health - ANSWERfocuses on risk, data, demographics, and outcomes.