7/4/25, 2:46 PM WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2 NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND C…
WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2
NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |100% GUARANTEED PASS!!
Many physician practices Cross-sectional
now utilize an electronic
health record (EHR) system
that includes a secure
messaging feature. Some of
these practices have
extended their contact with
patients by conducting
virtual visits between
people with diabetes and
nurses who are certified
diabetes educators. The
remote technology includes
the ability to monitor blood
glucose data to determine if
these values are within goal
range. After six months, the
results of the blood glucose
levels for the group
participating in the virtual
visits were evaluated.Which
research method was used?
Time-series
Clinical
trial
Pretest-
… 1/41
,7/4/25, 2:46 PM WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2 NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND C…
posttest
Cross-
sectional
A researcher wants to Meta-analysis
determine whether
continuity of care is
improved with the use of
coordination of care
documents among primary
care physicians and
specialists. The researcher
decides to review various
published studies to assess
the clinical effectiveness of
these documents on patient
outcomes.Which research
method is being used?
Case study
Cohort
study
Meta-
analysis
Literature
review
… 2/41
,7/4/25, 2:46 PM WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2 NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND C…
The state public health Pre/post-study
researcher wants to begin a
five-year initiative to
coordinate immunizations
for children in the foster
care system. The results will
be compared to previous
years to measure the
effectiveness of the
initiative.Which research
method should be used to
study this initiative?
Case study
Cohort
study
Longitudinal
study
Pre/post-
study
Using publicly reported data Regression analysis
from Centers for Medicare
& Medicaid Services,
researchers want to
examine the relationship
between 30-day
readmissions and mortality
rates for patients with heart
failure at five facilities.
Before this can be done,
researchers need to
estimate mortality rates and
readmission rates from
heart failure.Which
statistical technique should
be used to calculate the
estimated rates?
t-test
… 3/41
, 7/4/25, 2:46 PM WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2 NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND C…
Analysis of
variance
Regression
analysis
Pearson product-moment
correlation coefficient
Researchers want to Regression analysis
determine if a particular risk
factor or risk factors are
associated with the
frequency for nonelective
readmission within 30 days
among patients with
diabetes in a metropolitan
area. The variables of
interest include age,
gender, race/ethnicity, and
insurance status.Which
statistical technique should
be used?
Mann-Whitney U
test Bayesian
approach
Regression
analysis
Wilcoxon signed-
rank test
… 4/41
WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2
NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |100% GUARANTEED PASS!!
Many physician practices Cross-sectional
now utilize an electronic
health record (EHR) system
that includes a secure
messaging feature. Some of
these practices have
extended their contact with
patients by conducting
virtual visits between
people with diabetes and
nurses who are certified
diabetes educators. The
remote technology includes
the ability to monitor blood
glucose data to determine if
these values are within goal
range. After six months, the
results of the blood glucose
levels for the group
participating in the virtual
visits were evaluated.Which
research method was used?
Time-series
Clinical
trial
Pretest-
… 1/41
,7/4/25, 2:46 PM WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2 NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND C…
posttest
Cross-
sectional
A researcher wants to Meta-analysis
determine whether
continuity of care is
improved with the use of
coordination of care
documents among primary
care physicians and
specialists. The researcher
decides to review various
published studies to assess
the clinical effectiveness of
these documents on patient
outcomes.Which research
method is being used?
Case study
Cohort
study
Meta-
analysis
Literature
review
… 2/41
,7/4/25, 2:46 PM WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2 NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND C…
The state public health Pre/post-study
researcher wants to begin a
five-year initiative to
coordinate immunizations
for children in the foster
care system. The results will
be compared to previous
years to measure the
effectiveness of the
initiative.Which research
method should be used to
study this initiative?
Case study
Cohort
study
Longitudinal
study
Pre/post-
study
Using publicly reported data Regression analysis
from Centers for Medicare
& Medicaid Services,
researchers want to
examine the relationship
between 30-day
readmissions and mortality
rates for patients with heart
failure at five facilities.
Before this can be done,
researchers need to
estimate mortality rates and
readmission rates from
heart failure.Which
statistical technique should
be used to calculate the
estimated rates?
t-test
… 3/41
, 7/4/25, 2:46 PM WGU D514 OBJECTIVE ASSESSMENT VERSION 1 AND 2 NEWEST 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND C…
Analysis of
variance
Regression
analysis
Pearson product-moment
correlation coefficient
Researchers want to Regression analysis
determine if a particular risk
factor or risk factors are
associated with the
frequency for nonelective
readmission within 30 days
among patients with
diabetes in a metropolitan
area. The variables of
interest include age,
gender, race/ethnicity, and
insurance status.Which
statistical technique should
be used?
Mann-Whitney U
test Bayesian
approach
Regression
analysis
Wilcoxon signed-
rank test
… 4/41
