Review the following five clinical incident scenarios. Map each scenario to the specific safety taxonomy designation that most accurately defines it.
- A 28-year-old woman with no prior medical history is appropriately treated with oral amoxicillin for acute otitis media and subsequently experiences a severe anaphylactic reaction.Unpreventable adverse event
- During medication preparation, a nurse notices that a continuously infusing intravenous bag contains ten times the ordered concentration of dopamine; the bag is discarded before connection to the patient.Near miss event
- A healthcare facility purchases infusion pumps that default to the highest possible dosage rate when turned on, increasing the likelihood of accidental overdoses by staff.Latent system vulnerability
- A surgeon inadvertently performs an invasive biopsy on the right breast instead of the left breast, leading to unnecessary tissue removal and a delay in diagnosing the left breast mass.Sentinel safety event
- An exhausted intern enters a prescription for a weight-based medication but misplaces the decimal point, resulting in a tenfold overdose that causes transient hypotension in the patient.Active clinical error
Cevap
The amoxicillin anaphylaxis is an unpreventable adverse event. The intercepted dopamine overdose is a near miss event. The flawed infusion pump design is a latent system vulnerability. The wrong-site breast biopsy is a sentinel safety event. The intern's decimal point mistake is an active clinical error.
Each vignette maps to a distinct safety concept. Unpreventable adverse events cause harm despite standard care. Near misses are intercepted before patient contact. Latent vulnerabilities are system-level hazards. Sentinel events are devastating errors like wrong-site procedures. Active errors are frontline mistakes.
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Anahtar Kavram
Patient safety taxonomy categorizes events based on the origin of the error (active frontline vs. latent system-level), whether harm reached the patient (near miss vs. adverse event), the preventability of the harm, and the severity of the outcome (sentinel event).