What is a Root Cause Analysis (RCA)?

What is a Root Cause Analysis (RCA)?

• A. Systematic method to identify underlying system causes of errors (asks "why" repeatedly)
• B. A casual review of events
• C. A plan to implement new software
• D. A method for staff scheduling

Answer: (A)

Root Cause Analysis is a systematic, structured approach to uncover the underlying factors that lead to an error, not just the surface event. It uses iterative questioning—often asking “why?”—to move beyond individual mistakes and identify systemic issues such as process design flaws, communication gaps, or equipment problems. In healthcare, this helps teams map what happened, gather evidence, and develop corrective actions to prevent recurrence. That’s why it’s the best description: it focuses on identifying the root causes through repeated inquiry and leads to changes that address systemic factors, rather than merely reviewing events casually, planning software projects, or addressing scheduling alone.

Root Cause Analysis is a systematic, structured approach to uncover the underlying factors that lead to an error, not just the surface event. It uses iterative questioning—often asking “why?”—to move beyond individual mistakes and identify systemic issues such as process design flaws, communication gaps, or equipment problems. In healthcare, this helps teams map what happened, gather evidence, and develop corrective actions to prevent recurrence. That’s why it’s the best description: it focuses on identifying the root causes through repeated inquiry and leads to changes that address systemic factors, rather than merely reviewing events casually, planning software projects, or addressing scheduling alone.