Which of the Following is Considered an Obstructive Disorder of the Urinary

Question

Which of the following is considered an obstructive disorder of the urinary system?
A) cystitis
B) pyelonephritis
C) renal calculi
D) urethritis

Accepted Answer

Renal calculi (also known as kidney stones) can block or obstruct the urinary tract, leading to difficulty in urination and potentially painful symptoms. Cystitis, pyelonephritis, and urethritis are all considered inflammatory disorders rather than obstructive disorders.