,NURS 420 exam 3 Principles of Leadership and Management
Questions And Answers 2026/2027 West Coast University
Q1. Which phase of the Plan-Do-Study-Act (PDSA) cycle involves
analyzing data collected after a change is implemented?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: C
Rationale: The Study phase analyzes the data collected during
implementation and compares actual results with the expected results.
Q2. During which PDSA phase is the improvement idea developed
and predictions established?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: A
Rationale: During Plan, the team identifies the problem, develops the
proposed change, determines what will be measured, and predicts expected
results.
Q3. During which PDSA phase is the proposed change tested on a
small scale?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: B
Rationale: The Do phase involves implementing the planned change and
collecting data.
Q4. A team determines whether to adopt, modify, or abandon a
tested intervention. Which PDSA phase is this?
, A. Plan
B. Do
C. Study
D. Act
Correct Answer: D
Rationale: Act uses the findings from the Study phase to determine the next
step, such as adopting, adapting, or abandoning the change.
Q5. A nurse manager wants to reduce patient falls. The team
predicts that hourly rounding will reduce falls by 20%. Which PDSA
activity is this?
A. Establishing the prediction before testing the change
B. Implementing hourly rounding
C. Comparing fall data after implementation
D. Standardizing the successful process
Correct Answer: A
Rationale: Establishing the expected result is part of the Plan phase.
Current WCU Exam 3 evidence specifically emphasizes the PDSA cycle and
analysis of collected data.
Q6. A nurse manager analyzes medication-error data after
introducing a barcode-scanning intervention. Which PDSA phase is
being performed?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: C
Rationale: Analysis of collected data is the Study phase.
Q7. What is the primary purpose of PDSA in healthcare?
A. Test and refine changes through repeated cycles
B. Punish staff members for errors
C. Eliminate the need for data
D. Replace all policies
Correct Answer: A
Questions And Answers 2026/2027 West Coast University
Q1. Which phase of the Plan-Do-Study-Act (PDSA) cycle involves
analyzing data collected after a change is implemented?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: C
Rationale: The Study phase analyzes the data collected during
implementation and compares actual results with the expected results.
Q2. During which PDSA phase is the improvement idea developed
and predictions established?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: A
Rationale: During Plan, the team identifies the problem, develops the
proposed change, determines what will be measured, and predicts expected
results.
Q3. During which PDSA phase is the proposed change tested on a
small scale?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: B
Rationale: The Do phase involves implementing the planned change and
collecting data.
Q4. A team determines whether to adopt, modify, or abandon a
tested intervention. Which PDSA phase is this?
, A. Plan
B. Do
C. Study
D. Act
Correct Answer: D
Rationale: Act uses the findings from the Study phase to determine the next
step, such as adopting, adapting, or abandoning the change.
Q5. A nurse manager wants to reduce patient falls. The team
predicts that hourly rounding will reduce falls by 20%. Which PDSA
activity is this?
A. Establishing the prediction before testing the change
B. Implementing hourly rounding
C. Comparing fall data after implementation
D. Standardizing the successful process
Correct Answer: A
Rationale: Establishing the expected result is part of the Plan phase.
Current WCU Exam 3 evidence specifically emphasizes the PDSA cycle and
analysis of collected data.
Q6. A nurse manager analyzes medication-error data after
introducing a barcode-scanning intervention. Which PDSA phase is
being performed?
A. Plan
B. Do
C. Study
D. Act
Correct Answer: C
Rationale: Analysis of collected data is the Study phase.
Q7. What is the primary purpose of PDSA in healthcare?
A. Test and refine changes through repeated cycles
B. Punish staff members for errors
C. Eliminate the need for data
D. Replace all policies
Correct Answer: A
