A nurse is providing education to a client who has experienced recurrent kidney stones. The client asks, "What can I do to prevent future kidney stones?" What is the nurse's best response?

A. Fever and chills are more commonly associated with a urinary tract infection, which can sometimes be a complication of kidney stones. However, the severe pain described is more likely related to the presence of the stone itself.

B. This is the correct answer. Blood in the urine, also known as hematuria, is a common symptom of kidney stones. As the stone moves through the urinary tract, it may cause irritation and small blood vessels may be damaged, resulting in blood in the urine.

C. Difficulty starting the urine stream is not a specific symptom of kidney stones. It may be seen in other urinary conditions but is not typically associated with stones.

D. The frequent urge to urinate may be experienced if the stone causes irritation in the bladder, but it is not the most common symptom associated with kidney stones.

A. This statement is not correct. Potassium citrate does not dissolve existing kidney stones. It is used to prevent the formation of certain types of stones, particularly calcium oxalate stones.

B. This is the correct answer. Potassium citrate is an alkalizing agent that helps reduce the acidity of urine. By making the urine less acidic, it can help prevent the formation of certain types of stones, such as uric acid stones.

C. Potassium citrate does not increase calcium levels in the body. It may help prevent the formation of calcium oxalate stones, but it does not affect overall calcium levels.

D. Potassium citrate does not decrease urine output. It primarily works to reduce urine acidity and prevent stone formation.