Which condition encompasses infections such as urethritis, cystitis, nephritis, and pyelonephritis?

Which condition encompasses infections such as urethritis, cystitis, nephritis, and pyelonephritis?

• A. Urinary tract infections
• B. Kidney stones
• C. Bladder cancer
• D. Neurogenic bladder

Answer: (A)

Infections that involve different parts of the urinary tract—from the urethra to the bladder to the kidneys—are all categorized as urinary tract infections. Urethritis affects the urethra, cystitis the bladder, nephritis the kidneys, and pyelonephritis specifically the renal pelvis and kidney tissue. Together, they describe infections anywhere along the urinary tract, so the umbrella term is urinary tract infections. The other options describe conditions that are not infections: kidney stones are mineral buildups that cause obstruction and pain, bladder cancer is a malignancy, and neurogenic bladder is a dysfunction of bladder control that can predispose to infections but is not an infection itself.

Infections that involve different parts of the urinary tract—from the urethra to the bladder to the kidneys—are all categorized as urinary tract infections. Urethritis affects the urethra, cystitis the bladder, nephritis the kidneys, and pyelonephritis specifically the renal pelvis and kidney tissue. Together, they describe infections anywhere along the urinary tract, so the umbrella term is urinary tract infections. The other options describe conditions that are not infections: kidney stones are mineral buildups that cause obstruction and pain, bladder cancer is a malignancy, and neurogenic bladder is a dysfunction of bladder control that can predispose to infections but is not an infection itself.