CHL Healthcare Quality Management 2 — Questions and Answers
Question 1: Which of the following best describes the purpose of a root cause analysis (RCA) in healthcare?
- To assign blame to the staff member responsible for an error
- To identify the fundamental system-level factors that contributed to an adverse event (Correct answer)
- To document the financial cost of a sentinel event
- To determine whether a patient can file a lawsuit
Correct answer: To identify the fundamental system-level factors that contributed to an adverse event
RCA is a retrospective process used to uncover underlying system failures rather than individual blame.
Question 2: A hospital's infection control team uses a run chart to monitor central-line associated bloodstream infection (CLABSI) rates over 12 months. What is the primary value of this tool?
- It calculates the statistical significance of rate changes
- It displays the distribution of infection types by pathogen
- It reveals trends and shifts in performance over time (Correct answer)
- It compares the hospital's rate to national benchmarks
Correct answer: It reveals trends and shifts in performance over time
Run charts display data over time, making trends, shifts, and cycles in a process visible.
Question 3: In the context of the IHI Triple Aim, which combination of goals is correct?
- Reduce cost, improve staff satisfaction, improve patient outcomes
- Improve population health, enhance patient experience, reduce per-capita cost (Correct answer)
- Increase revenue, reduce readmissions, improve safety culture
- Improve access, reduce wait times, increase market share
Correct answer: Improve population health, enhance patient experience, reduce per-capita cost
The IHI Triple Aim targets population health, patient experience of care, and per-capita cost reduction simultaneously.
Question 4: Which accreditation standard requires hospitals to conduct proactive risk assessments using a Failure Mode and Effects Analysis (FMEA)?
- CMS Conditions of Participation
- The Joint Commission National Patient Safety Goals
- The Joint Commission Leadership chapter (Correct answer)
- NCQA HEDIS requirements
Correct answer: The Joint Commission Leadership chapter
The Joint Commission's Leadership standard requires at least one proactive risk reduction activity (FMEA) annually.
Question 5: A quality director wants to determine if a recent improvement in patient satisfaction scores is statistically meaningful or due to normal variation. Which tool is most appropriate?
- Pareto chart
- Cause-and-effect diagram
- Control chart with control limits (Correct answer)
- Flowchart
Correct answer: Control chart with control limits
A control chart with statistically derived control limits distinguishes special-cause variation from common-cause variation.
Question 6: Which data type is collected when a nurse records whether a patient received a VTE prophylaxis order within 24 hours of admission (yes/no)?
- Continuous data
- Ordinal data
- Attribute (discrete) data (Correct answer)
- Ratio data
Correct answer: Attribute (discrete) data
Attribute data classifies outcomes into distinct categories such as yes/no or pass/fail.
Question 7: A healthcare leader implements bedside shift report to reduce communication failures. This intervention is best aligned with which patient safety concept?
- Crew resource management
- High reliability organization principles
- Handoff communication and care transitions (Correct answer)
- Just Culture framework
Correct answer: Handoff communication and care transitions
Bedside shift report directly addresses handoff communication failures, a leading cause of preventable adverse events.
CHL Healthcare Quality Management 2
Which of the following best describes the purpose of a root cause analysis (RCA) in healthcare?