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NR 503 Advanced Nursing – Exam Practice Questions and Answers

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This document contains advanced exam-style questions and answers for NR 503, focusing on population health, epidemiology, and evidence-based practice. It covers key topics such as health promotion, disease prevention, data analysis, healthcare policy, and community health strategies. The material is designed to support exam preparation and strengthen understanding of core NR 503 concepts.

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ADVANCED EXAMS FOR NR 503




Health disparities - CORRECT ANSWER-differences in health outcomes among groups

Population - CORRECT ANSWER-A group of individuals that belong to the same
species and live in the same area

How are outcomes measured? - CORRECT ANSWER-the end result after
treatment/intervention that describes a patients health status

social justice theory - CORRECT ANSWER-relates advocacy, health disparities and
outcomes (equality)

primary intervention - CORRECT ANSWER-an intervention that occurs before the onset
of the disease

secondary intervention - CORRECT ANSWER-after disease but before symptoms
*screening*

health inequity - CORRECT ANSWER-a difference or disparity in health outcomes that
is systematic, avoidable, and unjust

Social Justice - CORRECT ANSWER-the defense of human dignity by ensuring that
essential human needs are met and that essential human rights are protected for all
people

Campaign for Action - CORRECT ANSWER-limit health disparities across the nation

Sources of epidemiological data - CORRECT ANSWER-HP 2020, Quick Health Data
Online System, NCHS, AAMC, Health Equity

Screening and Diagnostic Tests - CORRECT ANSWER-** population specific

, ** mshould mbe mtested mand mhave mavailable mstatistics mthat mspeak mto mtheir
mspecificity, m
m
sensitivity, mand m+ mpredictive
mvalue
m

Speceficity m- mCORRECT mANSWER-Patients mDO mNOT mhave mdisease mand mwere
mgiven m
m
negative mtest

mresults
m

Sensitivity m- mCORRECT mANSWER-Patients mwho mDO mhave mdisease mAND mare
mgiven mpositive mtest mresults m mSensitive mto mthe mtruth m
m

+ mpredictive mvalue m- mCORRECT mANSWER-Probability mthat ma mperson mwith ma m+ mresult
mtruly m
m
does mhave mthe

mdisease
m

descriptive mepidemiology m- mCORRECT mANSWER-collection mand manalysis mof mdata:
mwhat, m
m
who, mwhere, mwhen, mwhy/how m(causes, mrisk mfactors, mmodes mof
mtransportation)
m

causation m- mCORRECT mANSWER-A mcause mand meffect mrelationship min mwhich mone
mvariable m
m
controls mthe mchanges min manother
mvariable.
m

tertiary mintervention m- mCORRECT mANSWER-rehabilitation mto mthe mhighest
mlevel mof m
m
functioning
m

(prevents mdisease mfrom mgetting mworse) m
m

Provider mdetermining mto muse ma mscreening mtest? m- mCORRECT mANSWER-used mto
mreduce mmorbidity/mortality mby mdetecting mdiseases mearly. m(pap msmear, mmammogram,

mect) mDetermined mby: m-Sensitivity mand mspecificity mare mmeasures mof ma mtest's mability mto

mcorrectly mclassify ma mperson mas mhaving ma mdisease mor mnot mhaving ma mdisease.

mPredictive mValue: mthe mprobability mof mhaving mthe mdisease. m m
mm

Found mat: mCDC m
m

how mis mdescriptive mepidemiology mused? m- mCORRECT mANSWER-investigates
mhealth m
m
problem, mused mto mchange mnatural mHX mof mdisease, mtracked mby
mdatabase
m

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July 31, 2026
Number of pages
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Type
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