Nephrolithiasis: Kidney Stones, Stone Types, and Post-Renal Obstruction
RTA Deep Dive FREE
Distal vs proximal vs hyperkalemic. The labs and the urine pH that tell them apart.
Electrolyte Disorders FREE
Sodium, potassium, calcium, magnesium. The ECG changes and the correction rate rules.
AKI vs CKD FREE
Acute injury vs chronic decline. BUN/Cr ratio, urine sediment, and the staging.
Renal Artery Stenosis + RAAS FREE
Decreased perfusion drives renin, then aldosterone. Why ACE-I unmasks the lesion.
Nephrotic vs Nephritic FREE
MCD, FSGS, Membranous, IgA, and Post-Strep sorted by biopsy, complement, and timing. Elimination rounds, drag-and-drop, and clinical vignettes.
Diuretic Sites + Toxicity 🔒
Where each diuretic acts and the ototoxicity nobody mentions until clinical medicine.
Sodium and Osmolality Disorders: Hyponatremia, Brain Swelling, and Safe Correction 🔒
Urinary Tract Infections 🔒
Cystitis vs pyelonephritis, pregnancy, and empiric antibiotics.