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Nephrology practice questions - frequently asked questions

Plain answers about how Nephrology Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real Nephrology exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The Nephrology exam spans 23 domains: Fluid, acid-base, electrolyte physiology/renal function testing (2-6%); Mineral metabolism/disorders (PO4, Ca, Mg) (2-6%); Hypo/Hypernatremia (2-6%); Hypo/Hyperkalemia (1-5%); Acid-base disorders/Renal tubular disorders (8-12%); Acute kidney injury (7-11%); Pregnancy and the kidney (1-3%); Overdose/Toxic nephropathy/Intoxication (1-5%); Primary glomerular disease (5-9%); Secondary glomerular disease (4-8%); Diabetic nephropathy (2-6%); Hypertension (3-7%); Chronic kidney disease (3-7%); Peritoneal dialysis (3-7%); Hemodialysis (6-10%); Renal transplantation (3-7%); Vasculitis/Vascular disorders of kidney (1-5%); Tubulointerstitial disease (1-5%); Urolithiasis (1-3%); Obstructive uropathy (1-3%); Urinary tract infections/Pyelonephritis (1-4%); Cystic disease/UT Anomalies (2-6%); Familial disorders of kidney (1-5%). Every practice question on this site is tagged to one of these domains.

The Nephrology exam has 300 questions and is completed in 7 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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