Match each clinical scenario demonstrating a cognitive error to the specific cognitive bias or human factor principle it best represents.
- A patient transferred from the emergency department with a label of 'malignant spinal cord compression' is managed by the receiving team for two days based on this diagnosis, before someone orders an MRI that reveals a spinal epidural abscess.Diagnostic momentum
- After successfully diagnosing a rare case of neurosyphilis last week, a neurologist begins ordering treponemal testing for nearly every patient presenting with mild cognitive impairment.Availability heuristic
- A physician suspects major depressive disorder in a lethargic patient. During the evaluation, the physician selectively focuses on the patient's reported sad mood but completely ignores a visibly enlarged thyroid gland and significant cold intolerance.Confirmation bias
- A clinician forms an initial impression of 'simple cellulitis' upon seeing a patient's red, swollen leg. Despite later receiving laboratory results showing profound leukocytosis and severe metabolic acidosis, the clinician refuses to adjust the initial diagnosis.Anchoring bias
Cevap
The scenarios map to: Diagnostic momentum (accepting a previous label), Availability heuristic (recent memorable case), Confirmation bias (cherry-picking data), and Anchoring bias (sticking to an initial impression).
Accurate identification of cognitive biases requires understanding the specific trigger for each error. Diagnostic momentum relies on accepting another's label; availability relies on recent memorable cases; confirmation relies on selectively accepting data; and anchoring relies on failing to adjust from an initial impression.
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Anahtar Kavram
Differentiation of common cognitive biases in clinical reasoning