FA-64745 / Clinical triage scoring / Member archive

Mass casualty sorting algorithm: respiratory rate threshold · case 05

A casualty breathing exactly 30 times a minute is tagged RED.

Member previewVariant 5 · 3 implementations · 10 checks per implementation

Case contract

Input {walking, breathing, breathing_after_airway, rr, radial_pulse, cap_refill_s, follows_commands}. Toy order: walking -> GREEN; not breathing -> RED if breathing after airway repositioning else BLACK; rr > 30 -> RED; no radial pulse or refill > 2 s -> RED; not following commands -> RED; else YELLOW. Return {tag, reason}.

Why this case matters

Mass casualty sorting is an ordered sequence of quick checks; order and each threshold are distinct defect sites.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
respiratory rate exactly 30	`{"reason": "respiration", "tag": "RED"}`	`{"reason": "delayed", "tag": "YELLOW"}`	Failed

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