Cardiac Vascular Nursing Exam Quality Control & Assurance 4

Question 1

A cardiovascular nurse is participating in a Lean process improvement project on the cardiac unit. Which Lean concept focuses on eliminating steps in a process that do not add value from the patient's perspective?

Accepted Answer

Waste reduction (Muda)

Answer

Muda is the Lean term for waste—any activity that consumes resources without adding value as perceived by the patient or customer.

Question 2

A sentinel event involving a cardiac patient who received a potassium infusion at 10 times the ordered rate is being reviewed. Which process is most appropriate for this level of serious adverse event?

Accepted Answer

Root cause analysis (RCA)

Answer

A root cause analysis (RCA) is the required structured process for investigating sentinel events to identify contributing factors and prevent recurrence.

Question 3

Which benchmark reporting program collects and publicly reports hospital-level cardiac quality data, including STEMI and heart failure outcomes, to enable consumer comparison?

Accepted Answer

Hospital Compare (CMS)

Answer

CMS Hospital Compare publicly reports quality metrics including AMI, heart failure, and cardiac surgery outcomes to enable informed consumer and provider comparisons.

Question 4

A cardiovascular ICU nurse notes that pressure injury rates have risen since staffing ratios changed. Which type of nurse-sensitive quality indicator does pressure injury rate represent?

Accepted Answer

Outcome indicator

Answer

Pressure injury rate is a nurse-sensitive outcome indicator because it reflects the direct result of nursing care quality on patient health status.

Question 5

During a cardiac unit quality meeting, a nurse presents data showing a statistically significant increase in unplanned telemetry discontinuation events. Which immediate quality response is most appropriate?

Accepted Answer

Convene a rapid improvement event to identify and address contributing factors

Answer

A statistically significant adverse trend warrants a rapid improvement event (e.g., kaizen or rapid cycle improvement) to promptly identify and mitigate causes.

Cardiac Vascular Nursing Exam Practice Test

Cardiac Vascular Nursing Exam Practice Test

Cardiac Vascular Nursing Exam Quality Control & Assurance 4