A nurse is providing education to a client who has been diagnosed with renal calculus. The client asks, "What causes kidney stones?" What is the nurse's best response?
"Kidney stones are caused by excessive consumption of fruits and vegetables."
"Kidney stones are primarily caused by genetic factors and family history."
"Kidney stones are the result of an overactive bladder and frequent urination."
"Kidney stones are formed due to the presence of minerals and salts in the urine."
The Correct Answer is D
A. Excessive consumption of fruits and vegetables is not a primary cause of kidney stones. Some specific types of fruits and vegetables may contribute to stone formation, but it is not a general cause.
B. While genetic factors and family history can play a role in kidney stone formation, they are not the primary cause. The presence of minerals and salts in the urine is the main contributing factor.
C. An overactive bladder and frequent urination are not direct causes of kidney stone formation. They may be related to other urinary conditions but not to the formation of kidney stones.
D. This is the correct answer. Kidney stones are formed when certain minerals and salts in the urine form solid crystals that can clump together and grow into stones.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Allopurinol does not directly increase urine output. It is not a diuretic and is not used for that purpose.
B. Allopurinol does not dissolve existing kidney stones. It is primarily used to prevent the formation of uric acid stones, not to treat existing stones.
C. This is the correct answer. Allopurinol is a medication used to reduce the production of uric acid in the body. By lowering uric acid levels, it can help prevent the formation of uric acid stones.
D. Allopurinol does not increase the excretion of calcium. It is used specifically to address uric acid levels and prevent uric acid stone formation.
Correct Answer is B
Explanation
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.
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