Esta lista é resultado de uma varredura nos últimos 10 anos de testes (STEP 01, STEP 02 CK e STEP 03). Nós fizemos um levantamento daquelas fórmulas que foram necessárias para a compreensão da questão e correta escolha da alternativa. Estamos constantemente modificando esta lista.  Não se atenha a estudar somente estas fórmulas/conceitos.
1. Absolute eosinophil count
2. Absolute neutrophil count
3. Alveolar gas equation
4. ARISCAT (Canet) preoperative pulmonary risk index in adults
5. Bedside Index of Severity in Acute Pancreatitis (BISAP) score in adults
6. Blood ethanol concentration estimation
7. Body mass index
8. Body Surface Area (Mosteller, square root method)
9. Calcium correction in hypoalbuminemia
10. Cardiovascular risk assessment
11. Centor score for strep pharyngitis
12. CIWA-Ar Clinical Institute Withdrawal Assessment for Alcohol scale
13. Clinical diagnosis of endocarditis
14. Clinical indicators for malignant hyperthermia in adults
15. Clinical Opioid Withdrawal Scale (COWS) for adults and adolescents
16. Corrected QT interval
17. Creatinine clearance
18. Crohn's disease activity index (CDAI) in adults
19. CURB-65 Score for pneumonia severity
20. DVT probability in adults: Wells score system
21. Epworth Sleepiness Scale (ESS) in adults
22. Fractional excretion of phosphate (FePO4) (conventional or SI units)
23. Fractional excretion of sodium
24. Glasgow Coma scale
25. Harvey-Bradshaw index of Crohn's disease activity
26. Hepatitis discriminant function for estimating disease severity in adults with alcoholic hepatitis
27. Maintenance fluids calculations
28. MDACC Myelodysplastic syndrome prognostic model in adults
29. Mean arterial pressure
30. Mortality risk in postoperative patients with cirrhosis
31. Myelodysplastic syndrome international prognostic scoring system (Original IPSS) in adults
32. Nasal cannula oxygen fractional inspired O2 (FiO2) estimate
33. NIH stroke scale
34. Oxygen Content equation
35. PELD score for end-stage liver disease (patients less than 12 years old)
36. PERC rule for pulmonary embolism
37. Pressure ulcer risk stratification (Braden score) in adults
38. qSOFA score for sepsis
39. Ranson criteria for pancreatitis prognosis
40. Residual renal function in hemodialysis patients (Kru)
41. Rockall score for upper gastrointestinal bleeding in adults
42. Serum osmolal gap
43. SIRS, sepsis, and septic shock criteria
44. Sleep problems questionnaire in adults
45. Sodium correction for hyperglycemia
46. Spot urine albumin-to-creatinine ratio
47. Temperature unit conversions
48. The Henderson-Hasselbalch equation
49. The PCO2 equation
50. Thrombolysis in Myocardial Infarction (TIMI) score for unstable angina
51. Venous segmental disease score for obstruction
52. Weight unit conversions
53. Wellís criteria for DVT
54. Westley croup severity score
55. WHO infant length for age percentiles (<24 months)