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Coma scale total with intubated verbal component: motor range validation · case 02

A patient who obeys commands (motor 6) is rejected as invalid.

Member previewVariant 2 · 3 implementations · 10 checks per implementation

Case contract

Input {eye 1-4, verbal 1-5 or "T" (intubated), motor 1-6}. Out-of-range components return {error INVALID}. Toy rule: an intubated verbal counts as 1 for severity but the display is "<eye+motor>T"; otherwise the display is the total. Severity: 13-15 MILD, 9-12 MODERATE, 3-8 SEVERE. airway_alert is true for totals <= 8 unless already intubated. Return {display, severity, airway_alert}.

Why this case matters

Coma scale tooling mixes numeric totals with an intubation marker; validation, display and severity bands fail independently.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
fully alert	`{"error": "INVALID"}`	`{"airway_alert": false, "display": "15", "severity": "MILD"}`	Failed

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