NR 503 Population Health, Epidemiology & Statistical Principles Midterm Exam – Chamberlain Questions with Verified Answers, 100% Guarantee Pass

NR 503 Population Health, Epidemiology & Statistical Principles
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Midterm Exam – Chamberlain ss ss ss ss




Questions with Verified Answers, 100% Guarantee Pass
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1. The science of public health; concerned with the study of factors
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ss determin-
ing and influencing the frequency and distribution of disease, injury, and
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other health-related events and their causes.
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Answer> Epidemiology ss




2. Focuses on risk, data, demographics and outcomes for large groups;
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focus of care at aggregate and community levels and examination of
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environmental, occupational, cultural, and socioeconomic dimensions of
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ss health
Answer> Population Health ss ss




3. An end result that follows some kind of healthcare provision,
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treatment, or intervention and may describe a patient's condition or
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ss health status; out- comes measurement refers to collecting and
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ss analyzing data using prede- termined outcomes indicators for the
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ss purposes of making decisions about
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Answer> Outcome ss

,Ex
Female doctors (all are female, all are doctors, all are both)
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Answer> Aggregate ss




5. Composed of multiple aggregates ss ss ss




Answer> Community ss




6. Compiled information ss




Answer> Data ss




7. Measures the existence of all current cases within a time frame
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Answer> Prevalence (Think
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Prev-A-lence = ALL or (P)resence) ss ss ss ss




8. Measures the appearance of new ss ss ss ss




ss cases Think What is "in" is "new"
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Answer> Incidence ss




9. Is the ongoing, systematic collection, analysis, interpretation, and
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dissemi- nation of health data to help guide public health decision
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making and action.-
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Answer> Surveillance
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10. Increased chance of poor health outcome
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Answer> High Risk ss ss
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11. The presence of disease/illness in a population or
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, ss the Morbidity and Mortality Weekly Report (MMWR) published by the CDC
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12. Related to the tracking of deaths within a population or aggregate
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Mortality = deaths ss ss




Answer> Mortality ss




13. The process of altering susceptibility or reducing exposure to
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susceptible
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individuals and includes general health promotion and specific
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ss measures designed to prevent disease prior to a person getting the
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ss disease; carried out during the stage of susceptibility.
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Examples
Immunization. Healthy diet. Exercise. ss ss ss




Answer> Primary Prevention ss ss




14. Screening and diagnosis of disease.The early detection and prompt
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ss treat- ment of disease at the earliest possible stage; goals are to either
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ss identify and cure a disease at a very early stage or slow its
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ss progression to prevent com- plications and limit disability; carried out
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ss during the preclinical or presympto- matic stage of disease; examples
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ss are screening programs designed to detect specific diseases in their
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ss early stages while they are curable and to prevent or reduce
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ss morbidity and mortality related to a later diagnosis of disease.
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ss Examples
Mammogram. Colonoscopy. Imaging3 (CT,
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X-ray, MRI). ss ss ss
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Answer> Secondary Prevention ss ss