A. This is not the correct answer. Renal calculi are not bacterial infections but rather solid masses that form from mineral and acid salts in the kidneys.

B. This is the correct answer. Renal calculi, commonly known as kidney stones, are solid masses formed from mineral and acid salts that accumulate in the kidneys.

C. Renal calculi are not benign tumors. They are distinct from tumors and do not have the same characteristics.

D. Renal calculi are not blood clots. Blood clots can block the urinary tract, but they are not the same as kidney stones.

A. Excessive water intake is not a risk factor for kidney stones. In fact, adequate hydration is encouraged to prevent kidney stone formation.

B. Low dietary calcium intake is not a common risk factor for kidney stones. In some cases, excessive calcium supplementation may be a risk factor, but dietary calcium is generally not a concern.

C. This is the correct answer. Family history, a diet high in protein and salt, and dehydration are common risk factors for kidney stones.

D. Kidney stones are not mostly caused by consuming too many fruits and vegetables. Fruits and vegetables are generally considered beneficial for kidney health.

A. Citrus fruits are generally not a concern for calcium oxalate stones. They are a good source of citrate, which may actually help prevent stone formation.

B. Dairy products are not specifically associated with calcium oxalate stones. However, high-calcium supplements might increase the risk, not dietary calcium from dairy products.

C. Red meat is not a significant concern for calcium oxalate stones. It is more associated with uric acid stones.

D. This is the correct answer. Leafy green vegetables are high in oxalates, which can contribute to calcium oxalate stone formation. Clients with calcium oxalate stones should limit their intake of these vegetables.

A. Severe back pain can be a symptom of kidney stones, but it is not the most common one.

B. This is the correct answer. Hematuria, or blood in the urine, is the most common symptom of kidney stones. The blood may be visible or microscopic.

C. Frequent urination can be a symptom of kidney stones, but it is not the most common one.

D. Sudden weight loss is not a symptom commonly associated with kidney stones.

A. Calcium oxalate stones may cause pain, but they do not typically radiate to the groin. They are more likely to cause localized pain in the back or side.

B. This is the correct answer. Uric acid stones can cause sudden and severe pain that radiates from the back to the groin. The pain is often described as colicky and is associated with restlessness.

C. Struvite stones are typically associated with urinary tract infections and may not cause the sudden and severe pain described in the question.

D. Cystine stones are rare and are more likely to cause chronic, dull pain rather than sudden and severe pain.

A. Avoiding all dairy products is not a recommended prevention strategy for kidney stones. In fact, adequate dietary calcium may be beneficial for reducing the risk of certain types of stones.

B. Increasing dietary calcium intake, especially from food sources, may help prevent certain types of kidney stones, such as calcium oxalate stones.

C. Reducing fluid intake is not a recommended prevention strategy for kidney stones. Inadequate hydration can actually increase the risk of stone formation.

D. This is the correct answer. Drinking plenty of water and staying hydrated is one of the most effective ways to prevent kidney stones. Adequate hydration helps dilute urine and reduce the concentration of minerals that can lead to stone formation.

A. ESWL is a non-invasive procedure, and it does not require a hospital stay. It is typically performed on an outpatient basis.

B. This is not entirely accurate. ESWL is a non-invasive procedure that does not require general anesthesia. Instead, the client may be given sedation or local anesthesia.

C. It is essential to maintain adequate hydration after ESWL to help pass the broken-up stone fragments. Avoiding all fluids for 24 hours is not recommended and may lead to dehydration.

D. This is the correct answer. ESWL uses shock waves to break up kidney stones, and the client will need to remain still during the procedure to ensure precise targeting of the stones. The procedure is usually painless, but some discomfort may be experienced during the process.

Questions

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.

A. This is the correct answer. High dietary calcium intake is a common risk factor for certain types of kidney stones, particularly calcium oxalate stones. However, dietary calcium intake from food sources is not typically associated with an increased risk of kidney stones. Calcium supplements, on the other hand, may contribute to stone formation.

B. A low protein diet is not a significant risk factor for kidney stones. High-protein diets may be associated with an increased risk, but low protein intake is not a concern.

C. Adequate water consumption is essential to prevent kidney stones. Dehydration is a risk factor for stone formation, but excessive water consumption alone is not a significant risk factor.

D. While a sedentary lifestyle may be associated with other health risks, it is not a primary risk factor for kidney stones.

A. This is the correct answer. Calcium oxalate stones are common, and limiting the intake of foods high in oxalate, such as spinach, nuts, and certain other vegetables and fruits, can help reduce the risk of stone recurrence.

B. Increasing the intake of red meat and fish is not recommended to prevent calcium oxalate stones. In fact, high intake of animal protein may increase the risk of certain types of stones, such as uric acid stones.

C. Consuming carbonated beverages is not recommended to improve kidney function or prevent kidney stones. Some carbonated beverages may contain phosphoric acid, which can contribute to stone formation.

D. Avoiding dairy products is not recommended to prevent calcium oxalate stone formation. In fact, adequate dietary calcium intake from food sources may help reduce the risk of these stones.

A. This is not entirely accurate. While family history can be a risk factor for kidney stones, there are still preventive measures that individuals can take to reduce their risk.

B. Avoiding all calcium-rich foods and beverages is not recommended for preventing kidney stones. In fact, adequate dietary calcium from food sources is generally beneficial for kidney health and may help reduce the risk of certain types of stones.

C. This is the correct answer. Maintaining a healthy weight and drinking plenty of water are important lifestyle factors that can help reduce the risk of kidney stones. Adequate hydration helps prevent the concentration of minerals in the urine, reducing the likelihood of stone formation.

D. Surgery is not the only treatment option for kidney stones. Depending on the size and type of stone, other treatment options, such as lithotripsy or medication, may be considered.

A. Uric acid stones may cause pain, but they do not typically present with costovertebral angle tenderness. Uric acid stones are more likely to be associated with gout and hyperuricemia.

B. Calcium oxalate stones are common and can cause pain, but they do not typically cause costovertebral angle tenderness. They are more likely to cause localized pain in the back or side.

C. This is the correct answer. Struvite stones, also known as infection stones, can cause severe pain that radiates to the back and lower abdomen. They are often associated with urinary tract infections, and the presence of an infection can lead to costovertebral angle tenderness.

D. Cystine stones are rare and are more likely to cause chronic, dull pain rather than sudden and severe pain with tenderness.

A. Smoking cessation is important for overall health, but it is not a primary lifestyle factor related to kidney stone formation.

B. Increased alcohol consumption is not recommended as a preventive measure for kidney stones. In fact, excessive alcohol intake can lead to dehydration, which is a risk factor for stone formation.

C. Regular exercise can be beneficial for overall health, but it is not a primary lifestyle factor related to kidney stone formation.

D. This is the correct answer. A high sodium diet can increase the excretion of calcium in the urine, leading to a higher risk of calcium-based kidney stones. Reducing sodium intake can help prevent stone formation.

A. Limiting fluid intake is not recommended to prevent kidney stones. Adequate hydration is essential to prevent stone formation. Dehydration can lead to a higher concentration of minerals in the urine, increasing the risk of stones.

B. Including more foods high in oxalate is not recommended to prevent kidney stones, especially if the client has a history of calcium oxalate stones. Limiting the intake of oxalate-rich foods is a preventive measure.

C. Avoiding all dairy products is not recommended to prevent kidney stones. In fact, adequate dietary calcium intake from food sources may help reduce the risk of certain types of stones, such as calcium oxalate stones.

D. This is the correct answer. Staying hydrated and drinking plenty of water throughout the day is one of the most effective ways to prevent kidney stones. Adequate hydration helps dilute urine and reduce the concentration of minerals that can lead to stone formation.

Questions

A. Sharp, stabbing pain in the lower abdomen is not typically associated with kidney stones. Kidney stone pain is usually felt in the back and flank regions of the body.

B. This is the correct answer. The pain caused by kidney stones is often described as a dull ache in the upper back and flank region, usually on the affected side where the kidney is located.

C. Burning sensation during urination is more commonly associated with urinary tract infections or inflammation of the urethra, not kidney stones.

D. Constant, generalized abdominal discomfort is not a specific symptom of kidney stones. Kidney stone pain is usually more localized to the back and flank regions.

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 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.

A. Diarrhea and abdominal cramping are not typically associated with kidney stone pain. These symptoms are more commonly seen in gastrointestinal disorders.

B. Painful and frequent urination may occur if the stone causes irritation in the bladder or urethra, but it is not a direct symptom of kidney stone pain.

C. Fatigue and generalized weakness are not specific symptoms of kidney stone pain. They may be associated with other medical conditions but are not directly related to renal calculus.

D. This is the correct answer. Nausea and vomiting are common symptoms that may accompany kidney stone pain, especially if the stone causes obstruction in the urinary tract. The pain and irritation can trigger a reflex that leads to nausea and vomiting.

A. Limiting fluid intake to 1 liter per day is not recommended to prevent kidney stone formation. Adequate hydration is essential to

help prevent stone formation, as it helps dilute the urine and reduce the concentration of minerals that can lead to stone formation.

B. Decreasing dietary fiber intake is not a preventive measure for kidney stones. In fact, increasing dietary fiber intake can be beneficial for overall health.

C. Reducing calcium intake from all sources is not recommended to prevent kidney stones. In some cases, reducing dietary calcium intake can actually increase the risk of certain types of kidney stones.

D. This is the correct answer. Increasing citric acid intake can help prevent certain types of kidney stones, such as calcium oxalate stones. Citric acid helps to bind calcium in the urine, reducing the risk of stone formation. Citric acid can be found in citrus fruits and juices, and the nurse may advise the client to include more of these foods in their diet.

A. Pain relief is important in managing kidney stone pain, but potassium citrate is not primarily prescribed for this purpose.

B. Acid-base balance regulation may be one of the functions of potassium citrate, but it is not the primary purpose when prescribed to a client with renal calculus.

C. Urinary tract infection treatment is not the primary purpose of potassium citrate. While it may have some benefits in preventing certain types of urinary tract infections associated with stones, its primary purpose is not to treat infections.

D. This is the correct answer. Potassium citrate is prescribed to help dissolve certain types of kidney stones, particularly calcium oxalate stones and uric acid stones. It works by increasing the pH of the urine, making it more alkaline and less conducive to stone formation.

A. Extracorporeal shock wave lithotripsy (ESWL) does not typically require general anesthesia. It is usually done under sedation or with the use of local anesthesia.

B. The procedure does not involve the insertion of a scope into the urinary tract. ESWL is a non-invasive procedure that uses shock waves to break up the stone from outside the body.

C. This is the correct answer. ESWL involves the use of high-energy shock waves that are focused on the stone to break it up into smaller fragments. The fragments are then passed out of the body through the urine.

D. A urinary catheter is not typically required after ESWL. The client may be encouraged to drink plenty of fluids to help flush out the stone fragments, but a catheter is not usually needed.

Questions

A. Sharp, stabbing pain in the lower abdomen is not typically associated with kidney stones. Kidney stone pain is usually felt in the back and flank regions of the body.

B. This is the correct answer. The pain caused by kidney stones is often described as a dull ache in the upper back and flank region, usually on the affected side where the kidney is located.

C. Burning sensation during urination is more commonly associated with urinary tract infections or inflammation of the urethra, not kidney stones.

D. Constant, generalized abdominal discomfort is not a specific symptom of kidney stones. Kidney stone pain is usually more localized to the back and flank regions.

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 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.

A. Diarrhea and abdominal cramping are not typically associated with kidney stone pain. These symptoms are more commonly seen in gastrointestinal disorders.

B. Painful and frequent urination may occur if the stone causes irritation in the bladder or urethra, but it is not a direct symptom of kidney stone pain.

C. Fatigue and generalized weakness are not specific symptoms of kidney stone pain. They may be associated with other medical conditions but are not directly related to renal calculus.

D. This is the correct answer. Nausea and vomiting are common symptoms that may accompany kidney stone pain, especially if the stone causes obstruction in the urinary tract. The pain and irritation can trigger a reflex that leads to nausea and vomiting.

A. Limiting fluid intake to 1 liter per day is not recommended to prevent kidney stone formation. Adequate hydration is essential to

help prevent stone formation, as it helps dilute the urine and reduce the concentration of minerals that can lead to stone formation.

B. Decreasing dietary fiber intake is not a preventive measure for kidney stones. In fact, increasing dietary fiber intake can be beneficial for overall health.

C. Reducing calcium intake from all sources is not recommended to prevent kidney stones. In some cases, reducing dietary calcium intake can actually increase the risk of certain types of kidney stones.

D. This is the correct answer. Increasing citric acid intake can help prevent certain types of kidney stones, such as calcium oxalate stones. Citric acid helps to bind calcium in the urine, reducing the risk of stone formation. Citric acid can be found in citrus fruits and juices, and the nurse may advise the client to include more of these foods in their diet.

A. Pain relief is important in managing kidney stone pain, but potassium citrate is not primarily prescribed for this purpose.

B. Acid-base balance regulation may be one of the functions of potassium citrate, but it is not the primary purpose when prescribed to a client with renal calculus.

C. Urinary tract infection treatment is not the primary purpose of potassium citrate. While it may have some benefits in preventing certain types of urinary tract infections associated with stones, its primary purpose is not to treat infections.

D. This is the correct answer. Potassium citrate is prescribed to help dissolve certain types of kidney stones, particularly calcium oxalate stones and uric acid stones. It works by increasing the pH of the urine, making it more alkaline and less conducive to stone formation.

A. Extracorporeal shock wave lithotripsy (ESWL) does not typically require general anesthesia. It is usually done under sedation or with the use of local anesthesia.

B. The procedure does not involve the insertion of a scope into the urinary tract. ESWL is a non-invasive procedure that uses shock waves to break up the stone from outside the body.

C. This is the correct answer. ESWL involves the use of high-energy shock waves that are focused on the stone to break it up into smaller fragments. The fragments are then passed out of the body through the urine.

D. A urinary catheter is not typically required after ESWL. The client may be encouraged to drink plenty of fluids to help flush out the stone fragments, but a catheter is not usually needed.

Questions

A. While increasing fluid intake can help with the passage of small stones, it is not likely to dissolve larger stones. The primary benefit of increased fluid intake is to help prevent the formation of new stones.

B. Drinking more fluids may help alleviate some discomfort, but the primary goal is not pain reduction.

C. This is the correct answer. Adequate fluid intake can help prevent the formation of new kidney stones by diluting the urine and reducing the concentration of minerals that can contribute to stone formation.

D. While adequate fluid intake can help reduce the risk of urinary tract infections, it is not the primary reason for recommending increased fluid intake in clients with kidney stones.

A. This is a correct statement. Drinking plenty of water is important to help flush out any stone fragments that may have resulted from the procedure.

B. This is a correct statement. Strenuous activities should be avoided for a few days after the procedure to allow for proper healing.

C. This is a correct statement. It is common to have some blood in the urine for a short time after ureteroscopy due to irritation and manipulation of the urinary tract during the procedure.

D. This statement is not correct. After the procedure, the client may be advised to follow a specific diet that is low in certain minerals (such as oxalate and calcium) that can contribute to stone formation. The nurse should provide specific dietary guidelines and restrictions to the client.

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. Alpha-blockers do not directly reduce inflammation in the urinary tract. They primarily work by relaxing the smooth muscle of the ureters, which can help ease the passage of kidney stones through the urinary tract.

B. Alpha-blockers do not dissolve kidney stones. They assist with stone passage by relaxing the ureters.

C. This is the correct answer. Alpha-blockers are prescribed to relax the smooth muscle of the ureters, allowing the stone to pass more easily through the urinary tract.

D. Alpha-blockers do not have a direct effect on preventing bacterial growth in the urinary tract. They are not antibiotics.

A. Reducing calcium intake is not typically recommended for uric acid stones. In fact, low calcium intake can increase the risk of other types of kidney stones.

B. Increasing consumption of red meat and shellfish is not recommended for uric acid stones. These foods are high in purines, which can increase uric acid levels in the body.

C. This is the correct answer. Uric acid stones are formed from high levels of uric acid in the urine. Purine-rich foods can contribute to elevated uric acid levels, so limiting these foods is important in managing uric acid stones.

D. Increasing intake of oxalate-rich foods is not specifically relevant to uric acid stones. Oxalate-rich foods are associated with calcium oxalate stones, not uric acid stones.

A. Thiazide diuretics do not directly increase the excretion of uric acid. They are primarily used to reduce calcium excretion and prevent the formation of calcium-based stones.

B. This is the correct answer. Thiazide diuretics help reduce the excretion of calcium in the urine, which can be beneficial in preventing the formation of certain types of kidney stones, particularly calcium oxalate stones.

C. Thiazide diuretics do not directly increase the pH of the urine. They primarily reduce calcium excretion.

D. Thiazide diuretics do not dissolve existing kidney stones. They are used to prevent stone formation, not to treat existing stones.

A. This is the correct answer. After percutaneous nephrolithotomy (PCNL), the client may experience urinary retention due to swelling and irritation around the bladder or urethra from the procedure. The nurse should monitor the client for signs of urinary retention, such as difficulty urinating or a distended bladder, and take appropriate measures to relieve the obstruction.

B. Hyperkalemia is not directly related to PCNL. It may occur in certain medical conditions but is not a common complication of this procedure.

C. Hypoglycemia is not related to PCNL. It is a condition related to low blood sugar levels and is not a typical complication of kidney stone removal.

D. Hypertension is not directly related to PCNL. While some clients with hypertension may be at increased risk for kidney stones, hypertension is not a common complication of PCNL itself.

Questions

A. This statement is not correct. Adequate fluid intake is essential to help prevent kidney stones. Restricting fluid intake can increase the concentration of minerals in the urine and promote stone formation.

B. This statement is not correct. While calcium oxalate stones are common, reducing calcium intake is not recommended for most people. In fact, a low-calcium diet may increase the risk of other types of kidney stones.

C. This statement is not correct. Fruits and vegetables contain valuable nutrients and should not be avoided. However, some fruits and vegetables are high in oxalate, which may contribute to the formation of calcium oxalate stones. The key is to consume a balanced diet and drink plenty of fluids.

D. This is the correct answer. Adequate fluid intake is crucial in preventing kidney stones. It helps dilute the urine and reduce the concentration of minerals that can lead to stone formation.

A. This statement is not correct. If a client has calcium oxalate stones, they should limit foods high in oxalate, such as spinach and nuts, to reduce the risk of stone formation.

B. This is the correct answer. Calcium oxalate stones are the most common type of kidney stone. Reducing dietary calcium intake can help prevent the formation of calcium oxalate stones. However, it is important to note that not all clients with kidney stones should reduce their calcium intake, as calcium is essential for bone health and other bodily functions.

C. Avoiding foods high in purines is more relevant to the prevention of uric acid stones, not calcium oxalate stones.

D. While reducing sodium and processed foods can be beneficial for overall health, it is not a specific dietary modification for preventing calcium oxalate stones.

A. This statement is not correct. Limiting intake of calcium is not necessary for the prevention of uric acid stones. In fact, low calcium intake can increase the risk of other types of stones.

B. This is the correct answer. Uric acid stones are formed from high levels of uric acid in the urine. Purine-rich foods can contribute to elevated uric acid levels, so avoiding these foods is important in managing uric acid stones.

C. Increasing consumption of oxalate-rich foods like spinach is not relevant to preventing uric acid stones.

D. Reducing fluid intake is not recommended for preventing any type of kidney stone. Adequate fluid intake is essential for kidney health and preventing stone formation.

A. This statement is not correct. Vitamin C supplements may increase the risk of calcium oxalate stones in some individuals.

B. This is the correct answer. High doses of vitamin C can be metabolized into oxalate in the body

, which can contribute to the formation of calcium oxalate stones. For individuals with a history of calcium oxalate stones, it is best to limit vitamin C supplements.

C. Taking vitamin C supplements in large doses is not recommended, especially for individuals prone to kidney stones.

D. Vitamin C supplements do have an effect on kidney stone formation, particularly for those at risk of calcium oxalate stones.

A. Avoiding foods high in oxalate is more relevant to the prevention of calcium oxalate stones, not struvite stones.

B. Limiting intake of purine-rich foods is more relevant to the prevention of uric acid stones, not struvite stones.

C. This statement is not correct. Reducing calcium intake is not recommended for struvite stones. In fact, calcium is an essential nutrient for overall health.

D. This is the correct answer. Struvite stones are composed of magnesium, ammonium, and phosphate. Limiting the intake of high-phosphorus foods can help prevent the formation of these stones.

A. Thiazide diuretics do not directly increase the excretion of uric acid. They are primarily used to reduce calcium excretion and prevent the formation of calcium-based stones.

B. This is the correct answer. Thiazide diuretics help reduce the excretion of calcium in the urine, which can be beneficial in preventing the formation of certain types of kidney stones, particularly calcium oxalate stones.

C. Thiazide diuretics do not directly increase the pH of the urine. They primarily reduce calcium excretion.

D. Thiazide diuretics do not dissolve existing kidney stones. They are used to prevent stone formation, not to treat existing stones.

A. This is the correct answer. After percutaneous nephrolithotomy (PCNL), the client may experience urinary retention due to swelling and irritation around the bladder or urethra from the procedure. The nurse should monitor the client for signs of urinary retention, such as difficulty urinating or a distended bladder, and take appropriate measures to relieve the obstruction.

B. Hyperkalemia is not directly related to PCNL. It may occur in certain medical conditions but is not a common complication of this procedure.

C. Hypoglycemia is not related to PCNL. It is a condition related to low blood sugar levels and is not a typical complication of kidney stone removal.

D. Hypertension is not directly related to PCNL. While some clients with hypertension may be at increased risk for kidney stones, hypertension is not a common complication of PCNL itself.

Questions

A. This statement is not correct. Adequate fluid intake is essential in preventing kidney stones. Reducing fluid intake can increase the concentration of minerals in the urine and promote stone formation.

B. This statement is not correct. A high-protein diet can contribute to the formation of certain types of kidney stones, such as uric acid stones. It is not recommended as a preventive measure.

C. This statement is not correct. Dairy products are an important source of calcium, which is needed for overall health. However, individuals with calcium oxalate stones may need to limit high-oxalate foods in their diet.

D. This is the correct answer. Adequate fluid intake helps dilute urine and reduces the concentration of minerals that can lead to stone formation.

A. This statement is not correct. Limiting calcium intake is not recommended for preventing calcium oxalate stones. In fact, adequate dietary calcium can help reduce the risk of stone formation.

B. This statement is not correct. Foods high in oxalate, such as spinach and nuts, should be limited to prevent calcium oxalate stones.

C. This statement is not correct. Fruits and vegetables are essential for overall health and should not be avoided. However, some fruits and vegetables are high in oxalate, which may contribute to calcium oxalate stone formation.

D. This is the correct answer. Reducing sodium intake can be beneficial for kidney health, as high sodium intake can increase calcium excretion in the urine and promote stone formation. Additionally, processed foods may contain high levels of sodium and should be limited.

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.

A. This statement is not correct. Increasing dairy product intake may provide calcium, which is important for overall health, but it is not a specific dietary modification to prevent struvite stones.

B. This is the correct answer. Struvite stones are composed of magnesium, ammonium, and phosphate. Limiting the intake of high-phosphorus foods can help prevent the formation of these stones.

C. Avoiding foods high in purines is more relevant to the prevention of uric acid stones, not struvite stones.

D. Limiting fluid intake is

not recommended for the prevention of struvite stones. Adequate fluid intake is essential in preventing stone formation.

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.

A. This is the correct answer. After a ureteroscopy, the client may experience postoperative urinary retention due to swelling or irritation in the urethra or bladder. The nurse should monitor for signs of urinary retention and take appropriate measures to address it.

B. Hyperkalemia is not directly related to ureteroscopy. It may occur in certain medical conditions but is not a common complication of this procedure.

C. Hypertension is not directly related to ureteroscopy. While some clients with hypertension may be at increased risk for kidney stones, hypertension is not a common complication of the procedure itself.

D. Hypoglycemia is not related to ureteroscopy. It is a condition related to low blood sugar levels and is not a typical complication of kidney stone removal.

A. Thiazide diuretics can lead to decreased calcium excretion in the urine, which may be beneficial for some clients with kidney stones. They are used to reduce the excretion of calcium and prevent the formation of calcium-based stones.

B. Hypernatremia is not directly related to thiazide diuretic use. Thiazide diuretics primarily affect sodium excretion in the urine, but they do not typically cause hypernatremia.

C. This is the correct answer. Thiazide diuretics can cause hypokalemia (low potassium levels) as they increase potassium excretion in the urine.

D. Thiazide diuretics do not cause hypermagnesemia. They do not have a significant effect on magnesium excretion in the urine.

Questions