Four-level weighted clinical pretest probability (13 variables, −2 to +5 points) with linked D-dimer/imaging strategies from derivation studies.

Pulmonology · Updated 4/19/2026

Penetrating mechanism, hypotension, tachycardia, positive FAST — each +1; ≥2 suggests MTP activation context.

Trauma / Transfusion · Updated 4/19/2026

Computes standard NAC dosing by body weight for IV or oral regimens used in acute acetaminophen overdose.

Toxicology · Updated 4/19/2026

Interprets plasma acetaminophen concentration against post-ingestion time using a treatment-line nomogram framework.

Toxicology · Updated 4/19/2026

Bronchoscopic inhalation injury severity ordinal (0–4) with brief mortality-context notes for burn pathways.

Burns / Trauma · Updated 4/19/2026

Computes the Alvarado (MANTRELS) score (0-10) from symptoms, signs, and laboratory findings.

Diagnosis · Updated 4/19/2026

Severity-based initial and repeat antivenom dose guidance pathway.

Toxicology · Updated 4/19/2026

AIR score (0-12) based on vomiting, RLQ pain, rebound/guarding, temperature, WBC, neutrophils, and CRP.

Diagnosis · Updated 4/19/2026

SpO₂, RR, mental status, comorbid flag for coarse ED acuity tiers; not a substitute for national ACEP/CDC documents.

Infectious Disease · Updated 4/19/2026

Low-risk determination if Palchak criteria are absent; scalp hematoma considered only if age <=2 (simplified).

Neurology · Updated 4/19/2026

NEXUS II head CT decision rule for blunt pediatric head trauma: CT if any criteria present; otherwise CT can be avoided.

Neurology / Imaging · Updated 4/19/2026