1
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NR 503-MIDTERM EXAM Questions and
Answers (100% Correct Answers) Already
Graded A+
Epidemiology [ANS:] Science of public health.
Study of disease within populations & risk factors.
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Risk factors are genetic, environmental, social, cultural, or on some
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direct action by the individual.
Servers to find the "why" of a disease & then to analyze the disease
screening, treatment, prevention, and monitoring.
population health [ANS:] focuses on risk, data, demographics, and
outcomes
Outcomes [ANS:] End result that follows an intervention
Aggregate [ANS:] defined population
Community [ANS:] Multiple aggregates
Data [ANS:] Compiled information
Prevalence [ANS:] Existence of a disease.
, 2
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Number of all cases of the disease
Incidence [ANS:] Measures appearance of a disease over a
period of time.
Surveillance [ANS:] Collection, analysis, and dissemination of data.
High-risk [ANS:] An increased chance of poor health outcomes
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Morbidity [ANS:] Presence of illness in a population
Mortality [ANS:] Tracking deaths in an aggregate
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Vital statistics [ANS:] statistics on live births, deaths, fetal deaths,
marriages and divorces
Cases [ANS:] Criterion used to make decisions whether the patient
has a disease or health event
Social Justice [ANS:] The view that everyone deserves equal
economic, political and social rights and opportunities-including
the right to good health
Inter-professional collaboration [ANS:] Collaborative action
oriented toward a common goal of improving quality & safety of
patient care.
Involves responsibility, accountability, coordination,
communication, cooperation, assertiveness, mutual respect, and
autonomy.
, 3
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HP2020 [ANS:] 4 goals:
1) attain high-quality lives preventable disease
2) achieve health equity, eliminate disparities, improve health of
all groups
3) create social and physical environments that promote good
health.
4) promote quality of life, healthy development, and health
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Determinants of Care [ANS:] Range of personal, social, economic,
and environmental factors that influence health status
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Risk Analysis [ANS:] Characterization of the potential adverse
health effects of human exposures to environmental hazards
health disparities [ANS:] Differences of health statuses between
various populations.
Sensitivity [ANS:] Measures the proportion of actual positives that
are correctly identified as such (e.g., % of sick people who are
correctly identified as having the condition)
Specificity [ANS:] True negative rate
Measures actual negatives that are correctly identified as such
(e.g., % of healthy people who are correctly ID's as not having the
condition)
Positive Predictive Value (PPV) [ANS:] Probability that subjects with
a positive screening test truly have the disease
For Expert help and assignment solutions, +254707240657
NR 503-MIDTERM EXAM Questions and
Answers (100% Correct Answers) Already
Graded A+
Epidemiology [ANS:] Science of public health.
Study of disease within populations & risk factors.
© 2025 Assignment Expert
Risk factors are genetic, environmental, social, cultural, or on some
Guru01 - Stuvia
direct action by the individual.
Servers to find the "why" of a disease & then to analyze the disease
screening, treatment, prevention, and monitoring.
population health [ANS:] focuses on risk, data, demographics, and
outcomes
Outcomes [ANS:] End result that follows an intervention
Aggregate [ANS:] defined population
Community [ANS:] Multiple aggregates
Data [ANS:] Compiled information
Prevalence [ANS:] Existence of a disease.
, 2
For Expert help and assignment solutions, +254707240657
Number of all cases of the disease
Incidence [ANS:] Measures appearance of a disease over a
period of time.
Surveillance [ANS:] Collection, analysis, and dissemination of data.
High-risk [ANS:] An increased chance of poor health outcomes
© 2025 Assignment Expert
Morbidity [ANS:] Presence of illness in a population
Mortality [ANS:] Tracking deaths in an aggregate
Guru01 - Stuvia
Vital statistics [ANS:] statistics on live births, deaths, fetal deaths,
marriages and divorces
Cases [ANS:] Criterion used to make decisions whether the patient
has a disease or health event
Social Justice [ANS:] The view that everyone deserves equal
economic, political and social rights and opportunities-including
the right to good health
Inter-professional collaboration [ANS:] Collaborative action
oriented toward a common goal of improving quality & safety of
patient care.
Involves responsibility, accountability, coordination,
communication, cooperation, assertiveness, mutual respect, and
autonomy.
, 3
For Expert help and assignment solutions, +254707240657
HP2020 [ANS:] 4 goals:
1) attain high-quality lives preventable disease
2) achieve health equity, eliminate disparities, improve health of
all groups
3) create social and physical environments that promote good
health.
4) promote quality of life, healthy development, and health
© 2025 Assignment Expert
Determinants of Care [ANS:] Range of personal, social, economic,
and environmental factors that influence health status
Guru01 - Stuvia
Risk Analysis [ANS:] Characterization of the potential adverse
health effects of human exposures to environmental hazards
health disparities [ANS:] Differences of health statuses between
various populations.
Sensitivity [ANS:] Measures the proportion of actual positives that
are correctly identified as such (e.g., % of sick people who are
correctly identified as having the condition)
Specificity [ANS:] True negative rate
Measures actual negatives that are correctly identified as such
(e.g., % of healthy people who are correctly ID's as not having the
condition)
Positive Predictive Value (PPV) [ANS:] Probability that subjects with
a positive screening test truly have the disease
