NR 503 Chamberlain Midterm Exam Questions With Complete Solution

NR 503 Chamberlain Midterm Exam Questions With Complete Solution A group of researchers have found that they study mythology has selection bias. They are concerned because. - ANSWER-Selection bias causes a distortion in the measure of association due to sample selection and does not accurately reflect the targeted population .A nurse practitioner designing interventions that addresses health disparities would consider, which of the following - ANSWER-Social determinants of health, interprofessional, collaboration, and morbidity outcomes .Absolute Risk - ANSWER-The incidence of a disease in a population. .Aggregate/ population - ANSWER-A group of persons who share one or more traits or characteristics without necessarily having had any direct social connection. Sub populations such as high risk subgroup .Analytic epidemiology - ANSWER-Identifies factors that increase or decrease risk looks at the origins and casual factors of diseases and other related events .Appraisal of research publication is critical as providers assess for relevance to population health which of the following items should be considered during the appraisal process - ANSWER-I'll come measure transparency, internal validity .Assessing aggregates is best described - ANSWER-Collecting data on sub populations .Attributable Risk - ANSWER-How much of the risk (incidence) of the disease we hope to prevent if able to eliminate exposure to the agent in question. .Background risk - ANSWER-The amount of disease that is associated with risks, exposures other than the attributable risk used in cohort studies .Calculating rates - ANSWER-Rate = numeratordenominator X constant multiplier .Campaign for action - ANSWER-National initiative aimed at transforming healthcare through nursing that campaign is focused on, ensuring that all Americans have access to high-quality patient centered care while nurses playing a leading role in transformation .Case control studies - ANSWER-Efficient for studying rare conditions .Case-Control Study - ANSWER-Individuals with the disease (cases) and those not experiencing the disease (controls) are compared. Compares proportions of those who have the exposure and the disease to those who have exposure and not the disease Can measure odds ration and sometimes attributable risk .Causation - ANSWER-refers to the relationship between two events where one event being the cause directly leads to the occurrence of the other event the effect .Classifying outcomes - ANSWER-Who, what, when Populations? Community? What type of outcome? When being time .Clinical Disease - ANSWER-A disease that has been manifested by its symptoms and features .Cohort studies - ANSWER-Useful for studying causes of disease and prognosis .Cohort Study - ANSWER-Compares individuals exposed and not exposed/ incidence of disease in exposed and not exposed •This group is followed, and associations are made between a risk factor and disease Can measure absolute and relative risk, odds ratio and attributable risk .Collaboration of care with various disciplines supports what? - ANSWER-Quality and culturally sensitive interventions .Community - ANSWER-Composed of multiple aggregates .Confounding Error - ANSWER-The distortion of the association between an exposure and health outcome by an extraneous, third variable called a confounder. -Describes an association that is true, but potentially misleading. .Correlation studies - ANSWER-Referred to as ecologic studies are used to conduct studies of aggregate or population characteristics .Cross-sectional studies - ANSWER-Useful for assessing pavilions and associations .Cross-Sectional Study - ANSWER-Analyze the relationship betwe