A client with renal calculi asks the nurse about the most common symptom of kidney stones. What is the nurse's best response?

A. Extracorporeal shock wave lithotripsy (ESWL) is typically used for smaller stones that can be broken up into smaller fragments and passed more easily. It is not usually recommended for large stones.

B. This is the correct answer. Percutaneous nephrolithotomy (PCNL) is a procedure used to remove larger kidney stones. It involves making a small incision in the back and inserting a nephroscope to directly visualize and remove the stone.

C. Ureteroscopy with laser lithotripsy is used for stones in the ureter, not in the kidney itself.

D. Cystoscopy with stent placement is used for conditions involving the lower urinary tract, such as the urethra and bladder, and is not typically used to remove kidney stones.

A. This is the correct answer. Kidney stone pain is often described as colicky, which means it comes and goes in waves of severe pain. The pain can be intense and cramp-like, causing the client to writhe or be restless.

B. Gnawing pain is not typically associated with kidney stones. Gnawing pain is often described as a persistent, dull ache that can be more chronic in nature.

C. Stabbing pain is sharp and localized and is not typically used to describe kidney stone pain.

D. Numbing pain refers to a loss of sensation, which is not characteristic of kidney stone pain.