Epistemis

Quantitative and Clinical Endocrinology: Formulas, Axes and Interactive Simulator

Internal Medicine · Clinical Specialties

How it begins

Una plataforma avanzada para el estudio de la endocrinología metabólica. Diseñada para dominar la bioestadística hormonal, los cálculos de brecha aniónica en DKA, la corrección iónica del calcio y los algoritmos fisiológicos más evaluados en los exámenes de licencia médica de EE. UU.

What it covers

  1. Homeostasis and Transport of T4/T3
  2. Free Thyroxine Index (FTI) and Kinetics
  3. PTH, Calcitriol and Bone Metabolism
  4. Corrected Calcium and Urinary Excretion
  5. · Differentiation of Hypercalcemia by Calcium Excretion Fraction ($FE_{\text{Ca}}$)
  6. Adrenal Axis and Hydroelectrolyte Regulation
  7. ARR and Effective Serum Osmolarity
  8. · Effective Serum Osmolarity and Osmolar Gap
  9. Dehydration and Diabetes Insipidus
  10. Insulin Pathophysiology
  11. Diabetic Ketoacidosis and Ions
  12. HOMA-IR and Glucose Physiology
  13. · Glucose Reabsorption Threshold and the SGLT2 Cotransporter
  14. Steroidogenesis and Free Androgen Index
  15. · Physiology of Sex Hormones and Free Androgen Index (FAI)
  16. Dyslipidemias and Friedewald Equation
  17. Clinical Calculation Tools
  18. · 1. Correction of Serum Calcium by Albumin
  19. · 2. Effective Serum Osmolarity and Anion Gap in DKA
  20. · 3. Insulin Resistance (HOMA-IR)
  21. · 4. Aldosterone-Renin Ratio (ARR) and Differentiation
  22. · 5. Free Water Deficit in Hypernatremia
  23. USMLE QBank Interactive Simulator

The complete study guide is in the app

This page summarizes the outline. The full interactive study guide —with high-yield diagrams, clinical tables, and board review cases— can be read inside Epistemis, completely offline and ad-free.

Subject
Internal Medicine
Category
Clinical Specialties
Type
Study Guide
Sections
23
Reviewed
2026-08-02
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