Clinical Nurse Leader Exam Patient Safety & Quality Improvement 2 — Questions and Answers
Question 1: What does the term 'never event' refer to in patient safety?
- A serious preventable adverse event that should never occur in healthcare (Correct answer)
- An event that has never occurred in the facility's history
- A near-miss incident that was caught before harming a patient
- A minor event that does not require reporting
Correct answer: A serious preventable adverse event that should never occur in healthcare
Never events are serious, largely preventable patient safety incidents that regulatory bodies and the public expect will not occur in healthcare settings.
Question 2: Which quality improvement model emphasizes defining, measuring, analyzing, improving, and controlling processes?
- Six Sigma (DMAIC) (Correct answer)
- Lean methodology
- PDSA cycle
- Root cause analysis
Correct answer: Six Sigma (DMAIC)
Six Sigma uses the DMAIC framework to reduce process variation and defects in healthcare quality improvement.
Question 3: A CNL is reviewing HCAHPS scores. What does this survey primarily measure?
- Patient perspectives on hospital care and experience (Correct answer)
- Hospital-acquired infection rates
- Staff satisfaction with work environment
- Readmission rates within 30 days
Correct answer: Patient perspectives on hospital care and experience
HCAHPS (Hospital Consumer Assessment of Healthcare Providers and Systems) is a standardized survey measuring patients' perspectives on their hospital care experience.
Question 4: In applying Lean principles to a clinical unit, a CNL focuses on eliminating waste. Which of the following is an example of 'waste' in the Lean framework?
- Nurses walking long distances to retrieve supplies from a poorly located storeroom (Correct answer)
- Documenting patient assessments in the electronic health record
- Conducting daily safety huddles with staff
- Performing discharge teaching with the patient and family
Correct answer: Nurses walking long distances to retrieve supplies from a poorly located storeroom
Unnecessary motion, such as walking long distances to retrieve supplies, is a form of waste that Lean methodology seeks to eliminate.
Question 5: A CNL implements a bundle to prevent central line-associated bloodstream infections (CLABSIs). Which element is a standard component of the CLABSI prevention bundle?
- Hand hygiene before line insertion (Correct answer)
- Daily physical therapy orders
- Oral care with chlorhexidine
- Hourly rounding documentation
Correct answer: Hand hygiene before line insertion
Hand hygiene before central line insertion is a core component of the evidence-based CLABSI prevention bundle.
Question 6: Which indicator is considered a 'process measure' in quality improvement?
- Percentage of patients receiving VTE prophylaxis within 24 hours of admission (Correct answer)
- Hospital mortality rate
- Length of stay for surgical patients
- Readmission rate for heart failure patients
Correct answer: Percentage of patients receiving VTE prophylaxis within 24 hours of admission
Process measures track whether evidence-based care steps are being performed, unlike outcome measures that track what happened to patients.
Clinical Nurse Leader Exam Patient Safety & Quality Improvement 2
What does the term 'never event' refer to in patient safety?