Certified Nephrology Nurse Certification (CNN) 2025 – 400 Free Practice Questions to Pass the Exam

Nephrolithiasis refers specifically to the formation of kidney stones, which are hard deposits made of minerals and salts that form inside the kidneys. This condition is often characterized by the movement of these stones through the urinary tract, which can result in severe pain, hematuria (blood in urine), and potentially infections or blockages in the urinary system. Understanding nephrolithiasis is crucial in nephrology, as it involves recognizing the risk factors, prevention strategies, and treatment options available to manage and alleviate the condition.

The other alternatives describe different renal-related conditions. A type of kidney infection refers to pyelonephritis, which is an inflammatory condition caused by infection. Kidney failure encompasses various forms of renal insufficiency or end-stage kidney disease, signifying a loss of kidney function. The inflammation of kidney tissue might be indicative of conditions such as glomerulonephritis or interstitial nephritis, which are unrelated to stone formation. Each of these terms describes distinct issues concerning kidney health, demonstrating the importance of precise terminology in nephrology.