CPHRM Quality Improvement 4 — Questions and Answers
Question 1: A hospital implements a central line insertion checklist and sees CLABSIs drop from 4.2 to 0.8 per 1,000 line-days. This improvement is BEST attributed to which type of intervention?
- Outcome-based training program
- Process standardization using evidence-based practice (Correct answer)
- Increased staffing ratios in the ICU
- Enhanced environmental cleaning protocols
Correct answer: Process standardization using evidence-based practice
Standardizing the insertion process through a checklist is a process improvement intervention grounded in evidence-based practice that reduces variation and prevents infections.
Question 2: Which measure is considered an 'outcome measure' in the Donabedian quality framework?
- Percentage of patients receiving a falls risk assessment on admission
- Number of registered nurses per occupied bed
- Hospital-acquired pressure injury prevalence rate (Correct answer)
- Availability of electronic medication administration records
Correct answer: Hospital-acquired pressure injury prevalence rate
Outcome measures reflect the end results of care on patients' health status, such as complication rates, mortality, or adverse event rates.
Question 3: When analyzing a medication error involving a look-alike/sound-alike drug, the quality improvement team should focus PRIMARILY on:
- Disciplining the pharmacist who dispensed the medication
- Redesigning the system to prevent future errors of the same type (Correct answer)
- Educating nurses on proper drug identification techniques
- Removing the drug from the formulary permanently
Correct answer: Redesigning the system to prevent future errors of the same type
A systems approach recognizes that errors result from system failures rather than individual negligence, and focuses on redesigning processes to make errors less likely.
Question 4: The Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey measures:
- Clinical complication rates across standardized diagnoses
- Patients' perspectives on their hospital care experience (Correct answer)
- Physician adherence to evidence-based treatment guidelines
- Staff satisfaction with workplace safety culture
Correct answer: Patients' perspectives on their hospital care experience
HCAHPS is a standardized survey that publicly reports patients' perspectives on hospital care, including communication, responsiveness, and cleanliness.
Question 5: A 'near miss' event in patient safety is BEST defined as:
- An event that caused significant harm to a patient
- An event that reached the patient but caused no harm
- An error that was caught and corrected before reaching the patient (Correct answer)
- An event that caused minor harm requiring no treatment
Correct answer: An error that was caught and corrected before reaching the patient
A near miss is an unsafe condition or unplanned event that did not reach the patient but had the potential to cause harm if not intercepted.
Question 6: Lean methodology in healthcare quality improvement primarily aims to:
- Reduce statistical variation in clinical outcomes using data analysis
- Eliminate waste and improve efficiency in care delivery processes (Correct answer)
- Standardize clinical decision-making through algorithmic guidelines
- Increase staffing levels to reduce workload-related errors
Correct answer: Eliminate waste and improve efficiency in care delivery processes
Lean focuses on identifying and eliminating waste (non-value-added activities) in processes to improve efficiency, flow, and quality.
Question 7: A hospital's quality team discovers that surgical site infection (SSI) rates are significantly higher on one surgical unit than others. The MOST appropriate next step is to:
- Immediately close the unit for deep cleaning
- Conduct a detailed process review to identify practice variations on that unit (Correct answer)
- Report the surgeon with the highest SSI rate to the medical board
- Implement a hospital-wide antibiotic prophylaxis policy
Correct answer: Conduct a detailed process review to identify practice variations on that unit
Identifying practice variations through a focused process review helps uncover unit-specific factors contributing to the higher infection rate before implementing targeted interventions.
CPHRM Quality Improvement 4
A hospital implements a central line insertion checklist and sees CLABSIs drop from 4.2 to 0.8 per 1,000 line-days.
This improvement is BEST attributed to which type of intervention?