WGU D514 OA FINAL /WGU D514
ANALYTICAL METHODS OF
HEALTHCARE LEADERS OA EXAM
2025/2026 BANK COMPLETE 500
QUESTIONS WITH DETAILED
VERIFIED ANSWERS (100% CORRECT
ANSWERS) /VERIFIED BY EXPERT
/BRAND NEW!!
A facilitator meets with several healthcare staff members
to get feedback and input about how the staff thinks the
goal of increasing hand washing through observation
methods has worked.Which research method is being used
by the facilitator?
Focus group
In-person survey
Document review
Indirect observation - ....ANSWER...Focus Group
,A large teaching hospital is preparing to implement a hand
hygiene protocol to reduce infection rates. To do this, the
research team will evaluate best practices and outcomes
from other facilities.What is the appropriate research
method to prepare for the new protocol?
Interview
Observation
Chart review
Literature review - ....ANSWER...Literature review
A nutritionist is assessing the impact of patient education
on dietary behavior. The treatment involves having a
group attend a cooking class. They will then be assessed on
the likelihood of using the cooking information
learned.Which data source should the nutritionist use?
Post-op exam results
Posttest exam results
Participant obesity levels
Statewide education levels - ....ANSWER...Posttest exam
results
,The director of quality improvement is studying potential
reasons for increased readmissions at a hospital.Which
type of data is needed for an analysis report?
Press Ganey data
Financial claims data
Electronic health records
Insurance claims records - ....ANSWER...Electronic
health records
A researcher is studying a new treatment program that
studies the impact of nutrition education programs on the
incidence of adult-onset diabetes among low-income
residents.Which risk adjustment technique should be
used?
Bivariate analysis
Comparison of means
Demographic data comparison
Analysis with confounding variable -
....ANSWER...Analysis with confounding variable
A group of doctors studied exercise tolerance in obese
patients in a clinical trial. The doctors examined
, computer-assisted and conventional treatment programs
to identify whether computer-assisted methods would
reduce risk of injury.Which risk adjustment technique
should be used for this study?
Demographic variables
Stratification analysis
Regression analysis
Confounding variables - ....ANSWER...Stratification
analysis- dividing members of a population into
homogeneous subgroups before sampling. Compare new
surgical intervention to conventional surgery.
A local physical activity initiative was designed to increase
the physical activity for working mothers.What is a
categorical variable that could be used to determine
whether the initiative is beneficial?
Hours of physical activity per day
Number of children that the mother has
Method by which the mothers commute to work
Hours spent in front of the computer per day -
....ANSWER...Method by which the mothers commute to
work
ANALYTICAL METHODS OF
HEALTHCARE LEADERS OA EXAM
2025/2026 BANK COMPLETE 500
QUESTIONS WITH DETAILED
VERIFIED ANSWERS (100% CORRECT
ANSWERS) /VERIFIED BY EXPERT
/BRAND NEW!!
A facilitator meets with several healthcare staff members
to get feedback and input about how the staff thinks the
goal of increasing hand washing through observation
methods has worked.Which research method is being used
by the facilitator?
Focus group
In-person survey
Document review
Indirect observation - ....ANSWER...Focus Group
,A large teaching hospital is preparing to implement a hand
hygiene protocol to reduce infection rates. To do this, the
research team will evaluate best practices and outcomes
from other facilities.What is the appropriate research
method to prepare for the new protocol?
Interview
Observation
Chart review
Literature review - ....ANSWER...Literature review
A nutritionist is assessing the impact of patient education
on dietary behavior. The treatment involves having a
group attend a cooking class. They will then be assessed on
the likelihood of using the cooking information
learned.Which data source should the nutritionist use?
Post-op exam results
Posttest exam results
Participant obesity levels
Statewide education levels - ....ANSWER...Posttest exam
results
,The director of quality improvement is studying potential
reasons for increased readmissions at a hospital.Which
type of data is needed for an analysis report?
Press Ganey data
Financial claims data
Electronic health records
Insurance claims records - ....ANSWER...Electronic
health records
A researcher is studying a new treatment program that
studies the impact of nutrition education programs on the
incidence of adult-onset diabetes among low-income
residents.Which risk adjustment technique should be
used?
Bivariate analysis
Comparison of means
Demographic data comparison
Analysis with confounding variable -
....ANSWER...Analysis with confounding variable
A group of doctors studied exercise tolerance in obese
patients in a clinical trial. The doctors examined
, computer-assisted and conventional treatment programs
to identify whether computer-assisted methods would
reduce risk of injury.Which risk adjustment technique
should be used for this study?
Demographic variables
Stratification analysis
Regression analysis
Confounding variables - ....ANSWER...Stratification
analysis- dividing members of a population into
homogeneous subgroups before sampling. Compare new
surgical intervention to conventional surgery.
A local physical activity initiative was designed to increase
the physical activity for working mothers.What is a
categorical variable that could be used to determine
whether the initiative is beneficial?
Hours of physical activity per day
Number of children that the mother has
Method by which the mothers commute to work
Hours spent in front of the computer per day -
....ANSWER...Method by which the mothers commute to
work
