FINAL REVIEWED QUESTIONS AND ANSWERS FOR NR 503

FINAL REVIEWED QUESTIONS AND ANSWERS FOR NR 503 Internal validity - CORRECT ANASWER-whether the study measures what it was supposed to measure. external validity - CORRECT ANASWER-the generalizability of the results to other populations probability - CORRECT ANASWER-the study of the lows of chance specificity - CORRECT ANASWER-the test ability to yield a negative results when the person does not have the conditions gold standard - CORRECT ANASWER-test with 100% sensitivity and specificity Positive Predictive Value (PPV) - CORRECT ANASWER-the probability of the person actually having the disease when the screening test or diagnostic test is negative clinical significance - CORRECT ANASWER-referring to the results that have clinical significance natural history of the disease - CORRECT ANASWER-natural of the disease and how it progress primary prevention - CORRECT ANASWER-refers to the process of altering susceptibility or reducing exposure to susceptible individuals and includes general health promotion and specific measures designed to prevent disease prior to a person getting the disease interventions aimed at preventing the condition, disorder, and disease educating to prevent disease secondary prevention - CORRECT ANASWER-intervention aim at detecting the disease early in its source, ex screening for hypertension screening to identify the disease at the earliest stage tertiary prevention - CORRECT ANASWER-strategies are implemented during the middle or late stages of clinical disease and refer to measures taken to alleviate disability and restore effective functioning. limiting the effects of the disease once is established ex rehabilitations programs. True Positive (TP) - CORRECT ANASWER-occurs when the test correctly reports disease presence when disease is in fact present. false positive test - CORRECT ANASWER-occurs when the test incorrectly reports disease presence when disease is in fact absent false negative - CORRECT ANASWER-occurs when the test incorrectly reports the absence of disease when disease is in fact present Likehood ratio test (LD) - CORRECT ANASWER-combines sensitivity and specificity data to help the clinician quantify how much the odds of disease changed based on a positive or negative test results. early and middle childhood - CORRECT ANASWER-person to person interventions aim to modify adolescents risk/ protective behaviours and health outcomes by improving their caregiver's parenting skills. adolescent health - CORRECT ANASWER-the us preventive service task force (USPSTF) strongly recommends that all adolescents and adults are at increase risk for HIV infection to be screen. blood disorder and blood safety - CORRECT ANASWER-the us preventive service task force (USPSTF) recommends screening of sickle cell in newborns genomics guidelines - CORRECT ANASWER-the us preventive service task force (USPSTF) recommends that woman whose family hx us associated with an increase risk of deleterious mutations in BRCA1 or BRCA2 genes to be referred for genetic counseling and evaluation for BRCA testing. social determinant of health - CORRECT ANASWER-assess the cleanliness of clients water, food and air. Epidemiology - CORRECT ANASWER-the science of public health. study and analysis of the distributions, patterns and determinants of health and disease conditions in defined populations population health - CORRECT ANASWER-focuses on risk, data, demographics and outcomes for large groups outcome - CORRECT ANASWER-the end results follows and interventions aggregate - CORRECT ANASWER-defined population data - CORRECT ANASWER-compiled information prevalence rates - CORRECT ANASWER-measures the number of cases of disease during a specific period of time snd is measure of burden incidence rates - CORRECT ANASWER-describe the occurrence of new events in a population over a period of time relative to the size of the population at risk. surveillance - CORRECT ANASWER-collection, analysis, dissemination of data high risk - CORRECT ANASWER-increase change of poor health outcome morbidity - CORRECT ANASWER-presence of illness population mortality rates - CORRECT ANASWER-also known as death rates can be useful when evaluating and comparing populations vital statistics - CORRECT ANASWER-quantitative data concerning the population such as # of births, marriages and deaths morbidity - CORRECT ANASWER-refers to having a disease or a symptoms of disease or to amount of disease within a population mortality cases - CORRECT ANASWER-measures of the frequency of occurrence of death in a defined population during an specific interval. social justice - CORRECT ANASWER-the view that everyone deserves equal economic, political and social rights and opportunities this includes the right to good health population - CORRECT ANASWER-focuses on risk data demographics and outcomes campaing of action - CORRECT ANASWER-to implement solutions to the challenges facing the nursing profession and to build upon nurse based approaches to improving quality and transforming health outcomes. population health - CORRECT ANASWER-focuses on risk data, demographics and outcomes Racism - CORRECT ANASWER-Belief that one race is superior to another, prejudice, discrimination cultural broker - CORRECT ANASWER-serves as a mediator between diverse populations cultural congruence - CORRECT ANASWER-the