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NR503 Population Health, Epidemiology & Statistical Principles Questions & Answers A+

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This comprehensive document offers a full suite of Questions & Answers tailored for the master-level nursing course Population Health, Epidemiology & Statistical Principles (NR503). Perfect preparation for your exams and assignments, it covers key topics such as epidemiological study designs, population health measurement, screening/diagnostic tools, statistical principles for advanced practice nursing, and interventions based on evidence for populations. Whether you’re tackling weekly discussions, concept maps or your final exam, this A+ resource will support efficient studying and mastery of essential concepts. Ideal for MSN and NP students aiming to excel in 2025/2026.

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CORRECT QUESTIONS AND ANSWERS
FOR NR 503




Cultural Awareness - CORRECT ANSWER-:Self-examination of one's own prejudices
and biases toward other cultures. An in-depth exploration of one's own cultural/ethnic
background.

Cultural competence in nursing consists of four principles. - CORRECT ANSWER-Care
is designed for the specific client.
Care is based on the uniqueness of the person's culture and includes cultural norms
and values.
Care includes self-employment strategies to facilitate client decision making to improve
health behaviors.
Care is provided with sensitivity and is based on the cultural uniqueness of clients.

The APN may also use the Kleinman Explanatory Model of Illness (1978). Below are the
questions that can be utilized. - CORRECT ANSWER-What do you call your problem?
What do you think caused your problem?
Why do you think it started when it did?
What does your sickness do to you?
What do you fear most about your sickness?
What are the chief problems your sickness has caused you?
What kind of treatment do you think you should receive?
What is the most important result you hope to receive from the treatment?

According to Giger and Davidhizer (2000), although cultures differ, they all have the
same basic organizing factors that must be assessed in order to provide care for
culturally diverse patients. These factors include - CORRECT ANSWER-communication
(verbal and nonverbal);
personal |space;
|social
|organization; |time
|perception;
environmental |control; |and
|biological |variations.

,The |NCCC |uses |four |major |approaches |to |fulfill |its |mission, |including |-
|CORRECT |ANSWER-Web-based |technical |assistance, |(2) |knowledge
|development |and |dissemination, |(3) |supporting |a |community |of |learners, |and
|(4) |collaboration |and |partnerships |with |diverse |groups.


Epidemiological |Triad: |- |CORRECT |ANSWER-host, |agent, |environment

Genetics |- |CORRECT |ANSWER-The |study |of |individual |genes |and |their |impact |on
|relatively |rare |single |gene |disorders


Absolute |risk |- |CORRECT |ANSWER-is |the |probability |of |an |event, |such |as |illness,
|injury, |or |death. |Gives |no |indication |of |how |its |magnitude |compares |with |others


The |odds |ratio |- |CORRECT |ANSWER-closely |approximates |the |relative |risk |if |the
|disease |is |rare.


Odds |ratio |and |the |relative |risk |are |used |- |CORRECT |ANSWER-to |assess |the
|strength |of |association |between |risk |factor |and |outcome.


How |is |Attributible |risk |used |- |CORRECT |ANSWER-is |used |to |make |risk-based
|decisions |for |individuals.


Population-attributable |risk |measures |- |CORRECT |ANSWER-are |used |to |form |public
|health |decisions


EGAPP: |- |CORRECT |ANSWER-Evaluation |of |Genomic |Applications |in |Practice |and
|Prevention


GAPPNet |- |CORRECT |ANSWER-Genomic |Applications |in |Practice |and |Prevention
|Network |(established |in |2009) |is |a |collaborative |initiative |involving |partners |from
|across |the |public |health |sector |working |together |to |realize |the |promise |of |genomics
|in |health |care |and |disease |prevention.


GEDDI |- |CORRECT |ANSWER-Genetics |Early |Disease |Detection |Intervention |project
|(GEDDI) |(established |in |2009) |developed |a |model |strategy |for |using |clinical, |genetic,
|and |family |history |information |to |reduce |the |risk |of |disease, |death, |and |disability |in
|affected |individuals, |family |members, |and |populations.


HuGENet |- |CORRECT |ANSWER-Human |Genome |Epidemiology |Network |(HuGENet)
|(established |in |1998) |helps |translate |genetic |research |findings |into |opportunities |for
|preventive |medicines |and |public |health |by |advancing |the |synthesis, |interpretation,
|and |dissemination |of |population-based |data |on |human |genetic |variation |in |health |and
|disease. |HuGENet |reviews |are |systematic, |peer-reviewed |synopses |of |the
|epidemiologic |aspects |of |human |genes, |including |prevalence |of |allelic |variants |in
|different |populations, |population-based |information |on |disease |risk, |evidence |for
|gene-

, environment |interaction |and |quantitative |data |on |genetic |tests |and |services |carried
|out |according |to |specific |guidelines.


NHANES |III |- |CORRECT |ANSWER-DC's |Office |of |Public |Health |Genomics
|(established |in |2002) |formed |a |multidisciplinary |working |group |with |members |from
|across |CDC. |It |developed |a |proposal |to |measure |the |prevalence |of |selected |genetic
|variants |of |public |health |significance |in |a |representative |sample |of |the |U.S. |population
|and |to |examine |the |association |between |the |selected |genetic |variants |and |disease
|outcomes |available |in |NHANES |III |data.


The |World |Health |Organization |defines |a |pandemic |- |CORRECT |ANSWER-as |a
|global |epidemic |that |spreads |to |more |than |one |continent |(WHO, |2009). |One |of |the
|more |recent |pandemics |that |you |might |be |familiar |with |is |the |H1N1 |influenza
|outbreak |of |2009.


Outbreak |- |CORRECT |ANSWER-the |occurrence |of |disease |within |persons |in |excess
|of |what |would |normally |be |expected |in |a |clearly |defined |community, |location, |or |time
|of |year. |An |outbreak |may |only |last |for |a |matter |of |days |or |weeks, |but |may |last |for
|years


Quarantine |- |CORRECT |ANSWER-the |separation |and |restriction |of |the |movement |of
|people |who |were |or |are |exposed |to |a |contagious |disease |for |a |set |period |of |time, |to
|see |whether |they |become |ill


Antigenic |drift |- |CORRECT |ANSWER-is |a |term |describing |the |changes |that |occur
|within |virus's |ribonucleic |acid |that |changes |the |virus. |Typically, |these |changes |create
|seasonal |changes |or |new |strains |of |a |virus


WHO |Pandemic |Phases |- |CORRECT |ANSWER-Phase |1—None |of |the |current |viruses
|circulating |in |animals |have |been |reported |to |cause |infection |in |humans.
Phase |2—An |animal-based |influenza |virus |is |known |to |have |caused |infection |in |humans
|and |is |considered |a |potential |pandemic |threat.
Phase |3—An |animal- |or |human-animal-based |virus |has |caused |some |clusters |of
|cases |in |people, |but |has |not |caused |human-to-human |transmission |that |is |significant
|enough |to |cause |community-level |outbreaks.
Phase |4—Human-to-human |transmission |of |an |animal |or |human-animal |virus |is
|causing |community |outbreaks |and |sustained |disease. |This |is |a |significant |shift |in |risk
|and |any |country |with |such |an |outbreak |should |consult |with |WHO.
|Phase |5—There |is |human-to-human |spread |of |the |virus |in |at |least |two |countries.
|This |phase |means |that |pandemic |is |imminent |and |that |community |action |and
|implementation |of |planned |mitigation |procedures |is |needed.
Phase |6—This |is |the |pandemic |phase, |characterized |by |outbreaks |in |more |than |one
|WHO |defined |region |in |addition |to |all |Phase |5 |criteria |(WHO, |2009)


Phase |1 |- |CORRECT |ANSWER-None |of |the |current |viruses |circulating |in |animals
|have |been |reported |to |cause |infection |in |humans.

Connected book
 image
David B. Nash, Joanne Reifsnyder, Raymond J. Fabius, Alexis Skoufalos, Janice L. Clarke Population Health
Edition: 2015 ISBN: 9781284047929 Edition: Unknown

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