A hospital quality improvement committee is conducting a root cause analysis following a sentinel event involving a wrong-site surgical procedure. The investigation identifies several contributing factors, and the multidisciplinary team proposes multiple corrective actions. Match each finding or proposed intervention with its appropriate patient safety classification.
- The circulating nurse inadvertently skips the laterality verification step on the pre-operative checklist while rushing to accommodate a delayed schedule.Active Error (Sharp End)
- The hospital's scheduling software permits surgical cases to be booked without a surgeon-specified laterality in the initial electronic request.Latent Error (Blunt End)
- The IT department configures the electronic surgical booking system so it cannot process any unilateral procedure without a mandatory laterality field being completed.Strong System Intervention (Forcing Function)
- The hospital administration introduces a policy requiring all surgical staff to attend an annual seminar on the importance of the Universal Protocol.Weak System Intervention (Administrative Control)
Answer
The correct matches pair the immediate nursing slip with Active Error, the scheduling software flaw with Latent Error, the software hard stop with Strong System Intervention, and the mandatory seminar with Weak System Intervention.
Correctly classifying errors and safety interventions requires understanding their relationship to the point of care and their reliance on human behavior. Active errors occur at the sharp end (frontline staff), while latent errors reside at the blunt end (system design). Furthermore, strong interventions (forcing functions) design the system to prevent errors, whereas weak interventions (education, policies) rely purely on human compliance.
Step-by-Step Solution
Key Concept
Classification of contributing factors into latent system errors versus active errors and the hierarchy of patient safety controls.