EXPLODING BACTERIA
Med Decision Speed Tools
Search…
⌘K
Clear
SIRS Criteria
Temp >38°C (100.4°F) or <36°C (96.8°F)
HR >90 beats/min
RR >20 breaths/min or PaCO₂ <32 mmHg
WBC >12k or <4k or >10% bands
Poison Control
800-222-1222
HIV · Hep B · Hep C Hotline
888-448-4911
Browse by category
Chest & Back
Head & Neck
PEP
Skin & Soft Tissue
Theme
Dark
Light
Arctic
Ember
Sepia
Night Shift
Synthwave
Cyberpunk
ED Tools
Shortness of Breath
10 tools · free, no login
COPD Exacerbation: Does the Patient Need ABX?
Decides whether an acute COPD exacerbation needs antibiotics — and whether they must cover
Pseudomonas
— using severity and the Anthonisen criteria.
CURB-65
Estimates the mortality of community-acquired pneumonia (CAP) and suggests inpatient vs. outpatient treatment. PSI is favored over CURB-65 by ATS/IDSA, but PSI is cumbersome to use — so many prefer CURB-65.
DRIP — Drug Resistance in Pneumonia
Attempts to predict the risk of drug-resistant organisms (DRPs) in community-acquired pneumonia (CAP).
IDSA/ATS ICU Criteria for CAP
Helps determine the need for the ICU in patients with community-acquired pneumonia (CAP), as outlined by the American Thoracic Society (ATS) / IDSA. Meeting ≥3 minor criteria suggests ICU-level care.
PERC Rule for PE
Stops the PE workup before it starts — but only in a patient you have ALREADY judged low-risk.
Pneumonia Severity Index (PSI)
Helps determine risk of mortality from Community-Acquired Pneumonia (CAP) and guides home vs. admit; PSI is favored over CURB-65 by ATS/IDSA but is cumbersome to use, resulting in many preferring CURB-65.
Revised Geneva Score for PE
Pretest probability for PE with no gestalt criterion — every item is objective, which is exactly its advantage and its cost.
sPESI (Simplified Pulmonary Embolism Severity Index)
The PE is already confirmed — this asks whether the patient can go home on anticoagulation.
Wells Score for PE
The most-used PE pretest probability score — and the gate every other PE tool is built on top of.
YEARS Algorithm for Pulmonary Embolism
Rules out pulmonary embolism using 3 clinical items to set the D-dimer threshold — no Wells score required, and fewer CTPAs.
Other complaints
Chest Pain
Abdominal Pain
Headache
Altered Mental Status
Fever & Infection
Sepsis
Head Injury
Neck & Back Injury
Extremity Injury
Stroke & Neuro Deficit
Leg Swelling
Sore Throat
GI Bleed
Exposure & Prophylaxis
Anticoagulation