Question 1
Regular
The nurse is caring for a patient who has had an insertion of an arteriovenous graft (AVG) in the right forearm and has symptoms of pain and coldness of the right fingers. Which of the following actions should the nurse take?
Correct!
Incorrect
The correct answer is: B
Rationale
Report the patient's symptoms to the health care provider.
The symptoms of pain and coldness in the right fingers may indicate complications such as graft occlusion or compromised blood flow. Prompt reporting ensures timely evaluation and intervention, preventing potential long-term damage to the limb.
A: Elevate the patient's arm above the level of the heart. Elevating the arm may not address the underlying issue of impaired blood flow and could exacerbate the patient's symptoms.
C: Remind the patient about the need to take a daily low-dose Aspirin tablet. While aspirin may help with blood flow, it does not directly address the urgent symptoms currently being experienced by the patient.
D: Educate the patient about the normal vascular response after AVG insertion. Discussing normal responses is not appropriate when the patient exhibits concerning symptoms that may indicate serious complications requiring immediate attention.
Correct Answer: B
Rationale: Report the patient's symptoms to the health care provider.
The symptoms of pain and coldness in the right fingers may indicate complications such as graft occlusion or compromised blood flow. Prompt reporting ensures timely evaluation and intervention, preventing potential long-term damage to the limb.
A: Elevate the patient's arm above the level of the heart. Elevating the arm may not address the underlying issue of impaired blood flow and could exacerbate the patient's symptoms.
C: Remind the patient about the need to take a daily low-dose Aspirin tablet. While aspirin may help with blood flow, it does not directly address the urgent symptoms currently being experienced by the patient.
D: Educate the patient about the normal vascular response after AVG insertion. Discussing normal responses is not appropriate when the patient exhibits concerning symptoms that may indicate serious complications requiring immediate attention.
Question 2
Regular
The nurse is caring for a patient with acute kidney injury (AKI) who has an arterial blood pH of 7.30 Which of the following assessment findings should the nurse anticipate?
Correct!
Incorrect
The correct answer is: D
Rationale
Rapid respirations. In acute kidney injury (AKI) with a blood pH of 7.30, the body attempts to compensate for acidosis by increasing the respiratory rate to eliminate carbon dioxide, thereby raising pH levels.
A: Vasodilation. In AKI, vasodilation is not typically anticipated; instead, one might expect vasoconstriction due to compensatory mechanisms aimed at maintaining blood pressure and perfusion.
B: Poor skin turgor. While dehydration may occur in AKI, poor skin turgor specifically relates to fluid status rather than the respiratory compensation for metabolic acidosis present in this scenario.
C: Bounding pulses. Bounding pulses indicate increased stroke volume or hypervolemia, which contradicts the expected physiological responses in a patient with acute kidney injury experiencing metabolic acidosis and potential fluid imbalance.
Correct Answer: D
Rationale: Rapid respirations. In acute kidney injury (AKI) with a blood pH of 7.30, the body attempts to compensate for acidosis by increasing the respiratory rate to eliminate carbon dioxide, thereby raising pH levels.
A: Vasodilation. In AKI, vasodilation is not typically anticipated; instead, one might expect vasoconstriction due to compensatory mechanisms aimed at maintaining blood pressure and perfusion.
B: Poor skin turgor. While dehydration may occur in AKI, poor skin turgor specifically relates to fluid status rather than the respiratory compensation for metabolic acidosis present in this scenario.
C: Bounding pulses. Bounding pulses indicate increased stroke volume or hypervolemia, which contradicts the expected physiological responses in a patient with acute kidney injury experiencing metabolic acidosis and potential fluid imbalance.
Question 3
Regular
The nurse is caring for a patient with severe heart failure who develops elevated blood urea nitrogen (BUN) and creatinine levels. The nurse will plan care to meet which of the following goals of treatment?
Correct!
Incorrect
The correct answer is: C
Rationale
To maintain cardiac output is the primary goal of treatment for a patient with severe heart failure experiencing elevated BUN and creatinine levels. Ensuring proper cardiac function helps optimize renal perfusion, which may mitigate further deterioration of kidney function.
A: Replace fluid volume. Excess fluid can worsen heart failure, making volume replacement counterproductive to managing the patient’s condition.
B: Prevent hypertension. While important, preventing hypertension does not directly address the immediate needs of heart failure or the complications of renal impairment.
D: Dilute nephrotoxic substances. This approach would not effectively support cardiac function or renal health in the context of severe heart failure and elevated waste levels.
Correct Answer: C
Rationale: To maintain cardiac output is the primary goal of treatment for a patient with severe heart failure experiencing elevated BUN and creatinine levels. Ensuring proper cardiac function helps optimize renal perfusion, which may mitigate further deterioration of kidney function.
A: Replace fluid volume. Excess fluid can worsen heart failure, making volume replacement counterproductive to managing the patient’s condition.
B: Prevent hypertension. While important, preventing hypertension does not directly address the immediate needs of heart failure or the complications of renal impairment.
D: Dilute nephrotoxic substances. This approach would not effectively support cardiac function or renal health in the context of severe heart failure and elevated waste levels.
Question 4
Regular
The nurse is caring for a patient with acute glomerulonephritis, acute kidney injury (AKI), and hyperkalemia who is prescribed calcium gluconate IV. Which of the following parameters should the nurse assess to evaluate the effectiveness of the medication?
Correct!
Incorrect
The correct answer is: C
Rationale
Cardiac rhythm. Monitoring cardiac rhythm is crucial because calcium gluconate IV is administered to stabilize the myocardial membrane in hyperkalemia, reducing the risk of life-threatening arrhythmias associated with elevated potassium levels.
A: Urine output. While urine output is important for assessing kidney function, it does not directly indicate the immediate effectiveness of calcium gluconate for hyperkalemia management.
B: Calcium level. Although calcium levels are relevant, the primary focus after administering calcium gluconate is on cardiac stabilization rather than solely measuring calcium concentration in the bloodstream.
D: Neurological status. Neurological status evaluation is essential in various conditions, but it does not provide direct insight into the immediate effects of calcium gluconate on cardiac function related to hyperkalemia.
Correct Answer: C
Rationale: Cardiac rhythm. Monitoring cardiac rhythm is crucial because calcium gluconate IV is administered to stabilize the myocardial membrane in hyperkalemia, reducing the risk of life-threatening arrhythmias associated with elevated potassium levels.
A: Urine output. While urine output is important for assessing kidney function, it does not directly indicate the immediate effectiveness of calcium gluconate for hyperkalemia management.
B: Calcium level. Although calcium levels are relevant, the primary focus after administering calcium gluconate is on cardiac stabilization rather than solely measuring calcium concentration in the bloodstream.
D: Neurological status. Neurological status evaluation is essential in various conditions, but it does not provide direct insight into the immediate effects of calcium gluconate on cardiac function related to hyperkalemia.
Question 5
Regular
The nurse is caring for a patient with stage 2 chronic kidney disease (CKD) who is scheduled for an intravenous pyelogram (IVP). Which of the following prescriptions for the patient should the nurse question?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Ibuprofen 400 mg PO PRN for pain. Administering ibuprofen poses a risk for further kidney damage in a patient with stage 2 CKD, as nonsteroidal anti-inflammatory drugs can exacerbate renal impairment.
A: NPO for 6 hours before IVP procedure. This guideline is standard practice to ensure the stomach is empty, reducing the risk of aspiration during the procedure.
B: Normal saline 500 mL IV before procedure. The administration of normal saline helps maintain hydration and kidney function, which is crucial before undergoing an IVP in CKD patients.
D: Dulcolax suppository 4 hours before IVP procedure. Using a laxative like Dulcolax is often necessary for bowel preparation, which is a common requirement prior to an imaging procedure like an IVP.
Correct Answer: C
Rationale: C: Ibuprofen 400 mg PO PRN for pain. Administering ibuprofen poses a risk for further kidney damage in a patient with stage 2 CKD, as nonsteroidal anti-inflammatory drugs can exacerbate renal impairment.
A: NPO for 6 hours before IVP procedure. This guideline is standard practice to ensure the stomach is empty, reducing the risk of aspiration during the procedure.
B: Normal saline 500 mL IV before procedure. The administration of normal saline helps maintain hydration and kidney function, which is crucial before undergoing an IVP in CKD patients.
D: Dulcolax suppository 4 hours before IVP procedure. Using a laxative like Dulcolax is often necessary for bowel preparation, which is a common requirement prior to an imaging procedure like an IVP.
Question 6
Regular
The nurse is teaching a patient with stage 5 chronic kidney disease (CKD) about management of CKD. Which of the following patient statements indicate that the teaching was effective?
Correct!
Incorrect
The correct answer is: C
Rationale
C: I will measure my urinary output each day to help calculate the amount I can drink. Monitoring urinary output is crucial for patients with stage 5 CKD, as it guides fluid intake and prevents complications from fluid overload. This indicates understanding of managing fluid balance, which is vital in advanced kidney disease.
A: I need to try to get more protein from dairy products. Increased protein intake can exacerbate kidney damage, especially in advanced CKD, making this statement counterproductive to effective disease management.
B: I will try to increase my intake of fruits and vegetables. While fruits and vegetables are generally healthy, certain potassium-rich options may need to be limited in stage 5 CKD, making this approach potentially harmful.
D: I need to take the erythropoietin to boost my immune system and help prevent infection. Erythropoietin primarily stimulates red blood cell production, not immune function; thus, this statement reflects a misunderstanding of its purpose in CKD management.
Correct Answer: C
Rationale: C: I will measure my urinary output each day to help calculate the amount I can drink. Monitoring urinary output is crucial for patients with stage 5 CKD, as it guides fluid intake and prevents complications from fluid overload. This indicates understanding of managing fluid balance, which is vital in advanced kidney disease.
A: I need to try to get more protein from dairy products. Increased protein intake can exacerbate kidney damage, especially in advanced CKD, making this statement counterproductive to effective disease management.
B: I will try to increase my intake of fruits and vegetables. While fruits and vegetables are generally healthy, certain potassium-rich options may need to be limited in stage 5 CKD, making this approach potentially harmful.
D: I need to take the erythropoietin to boost my immune system and help prevent infection. Erythropoietin primarily stimulates red blood cell production, not immune function; thus, this statement reflects a misunderstanding of its purpose in CKD management.
Question 7
Regular
The nurse is caring for a patient with chronic kidney disease (CKD) who is prescribed calcium carbonate. Which of the following parameters should the nurse assess in order to determine the effectiveness of the treatment?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Phosphate level Monitoring phosphate levels is essential in assessing the effectiveness of calcium carbonate treatment, as this medication helps to bind phosphate in the gastrointestinal tract, thus lowering serum phosphate levels in patients with chronic kidney disease.
A: Blood pressure Blood pressure levels do not directly reflect the efficacy of calcium carbonate in managing phosphate levels, which is the primary concern in chronic kidney disease treatment.
C: Neurological status Neurological status does not provide relevant information regarding calcium carbonate's effectiveness, as this parameter is unrelated to phosphate management in chronic kidney disease patients.
D: Creatinine clearance Creatinine clearance measures kidney function rather than the specific impact of calcium carbonate on phosphate levels, making it an inadequate parameter for assessing treatment effectiveness.
Correct Answer: B
Rationale: B: Phosphate level Monitoring phosphate levels is essential in assessing the effectiveness of calcium carbonate treatment, as this medication helps to bind phosphate in the gastrointestinal tract, thus lowering serum phosphate levels in patients with chronic kidney disease.
A: Blood pressure Blood pressure levels do not directly reflect the efficacy of calcium carbonate in managing phosphate levels, which is the primary concern in chronic kidney disease treatment.
C: Neurological status Neurological status does not provide relevant information regarding calcium carbonate's effectiveness, as this parameter is unrelated to phosphate management in chronic kidney disease patients.
D: Creatinine clearance Creatinine clearance measures kidney function rather than the specific impact of calcium carbonate on phosphate levels, making it an inadequate parameter for assessing treatment effectiveness.
Question 8
Regular
Which of the following assessments should the nurse complete before administering sodium polystyrene sulphonate to a patient with hyperkalemia?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Patient's bowel sounds. Assessing bowel sounds is crucial before administering sodium polystyrene sulphonate, as this medication works by exchanging potassium for sodium in the intestines, and bowel motility directly influences its effectiveness and safety.
A: Blood urea nitrogen (BUN) and creatinine. While kidney function is important, it does not directly relate to the immediate effects or safety of sodium polystyrene sulphonate administration.
B: Blood glucose level. Monitoring blood glucose is not pertinent in the context of hyperkalemia treatment with sodium polystyrene sulphonate, as it does not interact with potassium levels.
D: Level of consciousness (LOC). Although LOC is vital for overall patient assessment, it does not provide specific insights into the safe administration of sodium polystyrene sulphonate for hyperkalemia management.
Correct Answer: C
Rationale: C: Patient's bowel sounds. Assessing bowel sounds is crucial before administering sodium polystyrene sulphonate, as this medication works by exchanging potassium for sodium in the intestines, and bowel motility directly influences its effectiveness and safety.
A: Blood urea nitrogen (BUN) and creatinine. While kidney function is important, it does not directly relate to the immediate effects or safety of sodium polystyrene sulphonate administration.
B: Blood glucose level. Monitoring blood glucose is not pertinent in the context of hyperkalemia treatment with sodium polystyrene sulphonate, as it does not interact with potassium levels.
D: Level of consciousness (LOC). Although LOC is vital for overall patient assessment, it does not provide specific insights into the safe administration of sodium polystyrene sulphonate for hyperkalemia management.
Question 9
Regular
The nurse is teaching a patient who is receiving hemodialysis about appropriate dietary choices. Which of the following menu choices by the patient indicates that the teaching has been effective?
Correct!
Incorrect
The correct answer is: A
Rationale
Scrambled eggs, English muffin, and apple juice. This meal choice is appropriate for a patient on hemodialysis as it is low in potassium and phosphorus, while providing essential proteins and carbohydrates necessary for dietary management during treatment.
B: Oatmeal with cream, half a banana, and herbal tea. This selection contains high potassium from the banana and cream, which is unsuitable for patients needing to limit these nutrients during hemodialysis.
C: Split-pea soup, whole-wheat toast, and nonfat milk. Split-pea soup is rich in potassium and phosphorus, making it a poor choice for a hemodialysis patient focused on dietary restrictions for kidney health.
D: Cheese sandwich, tomato soup, and cranberry juice. This meal is high in phosphorus from cheese and potassium from tomato soup, which can be detrimental to patients undergoing hemodialysis needing to control these mineral intakes.
Correct Answer: A
Rationale: Scrambled eggs, English muffin, and apple juice. This meal choice is appropriate for a patient on hemodialysis as it is low in potassium and phosphorus, while providing essential proteins and carbohydrates necessary for dietary management during treatment.
B: Oatmeal with cream, half a banana, and herbal tea. This selection contains high potassium from the banana and cream, which is unsuitable for patients needing to limit these nutrients during hemodialysis.
C: Split-pea soup, whole-wheat toast, and nonfat milk. Split-pea soup is rich in potassium and phosphorus, making it a poor choice for a hemodialysis patient focused on dietary restrictions for kidney health.
D: Cheese sandwich, tomato soup, and cranberry juice. This meal is high in phosphorus from cheese and potassium from tomato soup, which can be detrimental to patients undergoing hemodialysis needing to control these mineral intakes.
Question 10
Regular
The nurse is preparing to administer calcium carbonate to a patient with chronic kidney disease (CKD) Which of the following laboratory results should the nurse check prior to administration?
Correct!
Incorrect
The correct answer is: D
Rationale
The nurse should check serum phosphate prior to administering calcium carbonate. High serum phosphate levels are common in patients with CKD and can lead to complications, making it essential to monitor this parameter before treatment.
A: Creatinine High creatinine levels indicate renal impairment but do not directly relate to the administration of calcium carbonate, which is primarily concerned with phosphate control in CKD patients.
B: Potassium While potassium levels are crucial in managing CKD, they do not directly affect calcium carbonate administration, which is focused on addressing phosphate balance in the body.
C: Total cholesterol Total cholesterol levels are not relevant to the administration of calcium carbonate, as the medication's purpose is to manage phosphate levels rather than lipid profiles in CKD patients.
Correct Answer: D
Rationale: The nurse should check serum phosphate prior to administering calcium carbonate. High serum phosphate levels are common in patients with CKD and can lead to complications, making it essential to monitor this parameter before treatment.
A: Creatinine High creatinine levels indicate renal impairment but do not directly relate to the administration of calcium carbonate, which is primarily concerned with phosphate control in CKD patients.
B: Potassium While potassium levels are crucial in managing CKD, they do not directly affect calcium carbonate administration, which is focused on addressing phosphate balance in the body.
C: Total cholesterol Total cholesterol levels are not relevant to the administration of calcium carbonate, as the medication's purpose is to manage phosphate levels rather than lipid profiles in CKD patients.
Question 11
Regular
Which of the following information is most useful to the nurse in evaluating improvement in kidney function for a patient who is hospitalized with acute kidney injury (AKI)?
Correct!
Incorrect
The correct answer is: D
Rationale
Calculated glomerular filtration rate (GFR) provides a comprehensive assessment of kidney function, reflecting the kidneys' ability to filter waste from the blood. It offers a more accurate evaluation of renal recovery in acute kidney injury than other parameters.
A: Blood urea nitrogen (BUN) level offers limited insight as it can be influenced by factors unrelated to kidney function, such as hydration status and protein intake.
B: Urine output alone does not provide a complete picture of kidney function, as it may remain normal despite significant renal impairment or dysfunction.
C: Creatinine level is a useful marker but can lag behind changes in kidney function; it may not accurately reflect real-time improvement in renal performance.
Correct Answer: D
Rationale: Calculated glomerular filtration rate (GFR) provides a comprehensive assessment of kidney function, reflecting the kidneys' ability to filter waste from the blood. It offers a more accurate evaluation of renal recovery in acute kidney injury than other parameters.
A: Blood urea nitrogen (BUN) level offers limited insight as it can be influenced by factors unrelated to kidney function, such as hydration status and protein intake.
B: Urine output alone does not provide a complete picture of kidney function, as it may remain normal despite significant renal impairment or dysfunction.
C: Creatinine level is a useful marker but can lag behind changes in kidney function; it may not accurately reflect real-time improvement in renal performance.
Question 12
Regular
The nurse is caring for a patient who requires vascular access for hemodialysis and asks the nurse what the differences are between an arteriovenous (AV) fistula and a graft. Which of the following information should the nurse explain is an advantage of the fistula?
Correct!
Incorrect
The correct answer is: A
Rationale
A: Is much less likely to clot. An arteriovenous (AV) fistula creates a direct connection between an artery and vein, which promotes better blood flow and reduces the risk of clotting compared to synthetic grafts. This enhanced patency is a significant advantage, making fistulas the preferred option for long-term hemodialysis access.
B: Increases patient mobility. While mobility may be affected by the placement of access devices, the primary advantage of a fistula lies in its reduced clotting risk rather than mobility enhancement.
C: Accommodates larger needles. The size of needles used depends on the access type, but the advantage of a fistula focuses on its lower clotting tendency, not needle size adaptability.
D: Can be used sooner after surgery. Fistulas typically require maturation time before use, unlike grafts, which can be used more quickly; hence, the timing of access is not an advantage for fistulas.
Correct Answer: A
Rationale: A: Is much less likely to clot. An arteriovenous (AV) fistula creates a direct connection between an artery and vein, which promotes better blood flow and reduces the risk of clotting compared to synthetic grafts. This enhanced patency is a significant advantage, making fistulas the preferred option for long-term hemodialysis access.
B: Increases patient mobility. While mobility may be affected by the placement of access devices, the primary advantage of a fistula lies in its reduced clotting risk rather than mobility enhancement.
C: Accommodates larger needles. The size of needles used depends on the access type, but the advantage of a fistula focuses on its lower clotting tendency, not needle size adaptability.
D: Can be used sooner after surgery. Fistulas typically require maturation time before use, unlike grafts, which can be used more quickly; hence, the timing of access is not an advantage for fistulas.
Question 13
Regular
The nurse is caring for a patient with a left arm arteriovenous fistula. Which of the following actions should the nurse include in the plan of care to maintain the patency of the fistula?
Correct!
Incorrect
The correct answer is: A
Rationale
Check the fistula site for a bruit and thrill. This action is essential to ensure that blood flow through the arteriovenous fistula is adequate, indicating proper function and patency, which is crucial for effective dialysis treatment.
B: Assess the rate and quality of the left radial pulse. This action does not directly evaluate the function of the fistula and focuses instead on a distal artery, which may not reflect fistula patency.
C: Compare blood pressures in the left and right arms. Monitoring blood pressure differences does not provide specific information about the fistula's function or blood flow, making it less relevant for maintaining patency.
D: Irrigate the fistula site with saline every 8-12 hours. Routine irrigation is unnecessary and can potentially introduce infection or damage to the fistula, which compromises its function rather than supports it.
Correct Answer: A
Rationale: Check the fistula site for a bruit and thrill. This action is essential to ensure that blood flow through the arteriovenous fistula is adequate, indicating proper function and patency, which is crucial for effective dialysis treatment.
B: Assess the rate and quality of the left radial pulse. This action does not directly evaluate the function of the fistula and focuses instead on a distal artery, which may not reflect fistula patency.
C: Compare blood pressures in the left and right arms. Monitoring blood pressure differences does not provide specific information about the fistula's function or blood flow, making it less relevant for maintaining patency.
D: Irrigate the fistula site with saline every 8-12 hours. Routine irrigation is unnecessary and can potentially introduce infection or damage to the fistula, which compromises its function rather than supports it.
Question 14
Regular
The nurse is caring for a patient who has had progressive chronic kidney disease (CKD) for several years and is starting hemodialysis. Which of the following information about diet should the nurse include in patient teaching?
Correct!
Incorrect
The correct answer is: C
Rationale
C: More protein will be allowed because of the removal of urea and creatinine by dialysis. Patients on hemodialysis require increased protein intake to compensate for losses during treatment, which helps maintain muscle mass and overall nutritional status. This adjustment is crucial for managing the effects of chronic kidney disease and supporting recovery.
A: Increased calories are needed because glucose is lost during hemodialysis. Although calories may be important, glucose loss during dialysis does not primarily dictate a need for increased caloric intake in this scenario.
B: Unlimited fluids are allowed since retained fluid is removed during dialysis. Fluid intake must be monitored and often restricted, as excessive fluid can lead to complications, even with dialysis treatment.
D: Dietary sodium and potassium are unrestricted because these levels are normalized by dialysis. Sodium and potassium intake should typically be limited to prevent potential complications, as dialysis may not completely regulate these levels.
Correct Answer: C
Rationale: C: More protein will be allowed because of the removal of urea and creatinine by dialysis. Patients on hemodialysis require increased protein intake to compensate for losses during treatment, which helps maintain muscle mass and overall nutritional status. This adjustment is crucial for managing the effects of chronic kidney disease and supporting recovery.
A: Increased calories are needed because glucose is lost during hemodialysis. Although calories may be important, glucose loss during dialysis does not primarily dictate a need for increased caloric intake in this scenario.
B: Unlimited fluids are allowed since retained fluid is removed during dialysis. Fluid intake must be monitored and often restricted, as excessive fluid can lead to complications, even with dialysis treatment.
D: Dietary sodium and potassium are unrestricted because these levels are normalized by dialysis. Sodium and potassium intake should typically be limited to prevent potential complications, as dialysis may not completely regulate these levels.
Question 15
Regular
Which of the following actions by a patient who is using peritoneal dialysis (PD) indicates that the nurse should provide more teaching about PD?
Correct!
Incorrect
The correct answer is: D
Rationale
D: The patient cleans the catheter while taking a bath every day. Bathing can introduce bacteria to the catheter site, increasing the risk of infection, which is critical for patients using peritoneal dialysis to avoid. Proper hygiene practices are essential, and alternative methods for cleaning should be taught to ensure patient safety.
A: The patient slows the inflow rate when experiencing pain. Adjusting the inflow rate due to discomfort is a reasonable response, showing the patient understands their body and the need for comfort during dialysis.
B: The patient leaves the catheter exit site without a dressing. An uncovered exit site poses a risk for infection, indicating a misunderstanding of essential hygiene practices that need to be reinforced for patient safety.
C: The patient plans 30-60 minutes for a dialysate exchange. This timeframe demonstrates an understanding of the procedure, indicating the patient is aware of the necessary steps and the time commitment involved in peritoneal dialysis.
Correct Answer: D
Rationale: D: The patient cleans the catheter while taking a bath every day. Bathing can introduce bacteria to the catheter site, increasing the risk of infection, which is critical for patients using peritoneal dialysis to avoid. Proper hygiene practices are essential, and alternative methods for cleaning should be taught to ensure patient safety.
A: The patient slows the inflow rate when experiencing pain. Adjusting the inflow rate due to discomfort is a reasonable response, showing the patient understands their body and the need for comfort during dialysis.
B: The patient leaves the catheter exit site without a dressing. An uncovered exit site poses a risk for infection, indicating a misunderstanding of essential hygiene practices that need to be reinforced for patient safety.
C: The patient plans 30-60 minutes for a dialysate exchange. This timeframe demonstrates an understanding of the procedure, indicating the patient is aware of the necessary steps and the time commitment involved in peritoneal dialysis.
Question 16
Regular
The nurse is taking a history for a patient who is a possible candidate for a kidney transplant. Which of the following information indicates that the patient is not an appropriate candidate for transplantation?
Correct!
Incorrect
The correct answer is: A
Rationale
The patient has metastatic lung cancer. This condition significantly compromises the patient's overall health and prognosis, making them an unsuitable candidate for kidney transplantation due to the high risk of mortality and complications.
B: The patient has poorly controlled type diabetes. While this condition poses risks, appropriate management and monitoring can sometimes allow for successful transplantation in select cases.
C: The patient has a history of persistent hepatitis C infection. Although this can complicate transplantation, advancements in treatment may enable some patients to become viable candidates post-therapy.
D: The patient is infected with the human immunodeficiency virus. With effective antiretroviral therapy, many HIV-positive patients can be considered for transplantation, depending on their overall health and viral load.
Correct Answer: A
Rationale: The patient has metastatic lung cancer. This condition significantly compromises the patient's overall health and prognosis, making them an unsuitable candidate for kidney transplantation due to the high risk of mortality and complications.
B: The patient has poorly controlled type diabetes. While this condition poses risks, appropriate management and monitoring can sometimes allow for successful transplantation in select cases.
C: The patient has a history of persistent hepatitis C infection. Although this can complicate transplantation, advancements in treatment may enable some patients to become viable candidates post-therapy.
D: The patient is infected with the human immunodeficiency virus. With effective antiretroviral therapy, many HIV-positive patients can be considered for transplantation, depending on their overall health and viral load.
Question 17
Regular
The nurse is caring for a patient who had kidney transplantation several years ago. Which of the following findings may indicate that the patient is experiencing adverse effects to the prescribed corticosteroid?
Correct!
Incorrect
The correct answer is: A
Rationale
Joint pain may indicate that the patient is experiencing adverse effects to the prescribed corticosteroid. Corticosteroids can lead to osteonecrosis or joint-related complications, making joint pain a significant symptom to monitor in transplant patients.
B: Tachycardia can result from various factors, including anxiety or fluid imbalance, rather than being a direct consequence of corticosteroid therapy. It lacks specificity for corticosteroid-related side effects.
C: Postural hypotension typically relates to fluid status or autonomic dysfunction rather than corticosteroid use. While corticosteroids can affect blood pressure, the relationship is not direct in this context.
D: Increase in creatinine level primarily reflects renal function status and can occur due to multiple reasons unrelated to corticosteroid therapy, such as rejection or other kidney issues.
Correct Answer: A
Rationale: Joint pain may indicate that the patient is experiencing adverse effects to the prescribed corticosteroid. Corticosteroids can lead to osteonecrosis or joint-related complications, making joint pain a significant symptom to monitor in transplant patients.
B: Tachycardia can result from various factors, including anxiety or fluid imbalance, rather than being a direct consequence of corticosteroid therapy. It lacks specificity for corticosteroid-related side effects.
C: Postural hypotension typically relates to fluid status or autonomic dysfunction rather than corticosteroid use. While corticosteroids can affect blood pressure, the relationship is not direct in this context.
D: Increase in creatinine level primarily reflects renal function status and can occur due to multiple reasons unrelated to corticosteroid therapy, such as rejection or other kidney issues.
Question 18
Regular
The nurse is assessing a patient who had a kidney transplant 8 years ago and is receiving the immunosuppressants tacrolimus, cyclosporin, and prednisone. Which of the following findings is of most concern to the nurse?
Correct!
Incorrect
The correct answer is: C
Rationale
A: The blood glucose is 7.9 mmol/L. This level is slightly elevated, but not uncommon for patients on immunosuppressants and does not pose an immediate threat to the patient's health.
B: The patient's blood pressure is 150/92. While this reading indicates hypertension, it is a common issue in transplant patients and does not directly signal acute complications related to the transplant.
D: The patient has a round, moonlike face. This facial change can result from long-term steroid use, which is typical in transplant patients, and does not indicate an immediate health risk.
Correct Answer: C
Rationale: A: The blood glucose is 7.9 mmol/L. This level is slightly elevated, but not uncommon for patients on immunosuppressants and does not pose an immediate threat to the patient's health.
B: The patient's blood pressure is 150/92. While this reading indicates hypertension, it is a common issue in transplant patients and does not directly signal acute complications related to the transplant.
D: The patient has a round, moonlike face. This facial change can result from long-term steroid use, which is typical in transplant patients, and does not indicate an immediate health risk.
Question 19
Regular
The nurse is interviewing a patient with chronic kidney disease (CKD) who brings all home medications to the clinic to be reviewed by the nurse. Which of the following medications being used by the patient indicates that patient teaching is required?
Correct!
Incorrect
The correct answer is: B
Rationale
Milk of magnesia 30 mL indicates that patient teaching is required. This medication contains magnesium, which can accumulate in patients with chronic kidney disease, potentially leading to toxicity and severe complications.
A: Multivitamin with iron This supplement can be appropriate for CKD patients, as they may require iron supplementation to address anemia without significant risks associated with their condition.
C: Calcium acetate This medication is typically used to manage phosphate levels in CKD patients and helps prevent complications related to mineral imbalance, making it suitable for their treatment.
D: Acetaminophen 650 mg This pain reliever is generally safe for CKD patients when used appropriately, as it does not significantly affect kidney function or exacerbate their condition.
Correct Answer: B
Rationale: Milk of magnesia 30 mL indicates that patient teaching is required. This medication contains magnesium, which can accumulate in patients with chronic kidney disease, potentially leading to toxicity and severe complications.
A: Multivitamin with iron This supplement can be appropriate for CKD patients, as they may require iron supplementation to address anemia without significant risks associated with their condition.
C: Calcium acetate This medication is typically used to manage phosphate levels in CKD patients and helps prevent complications related to mineral imbalance, making it suitable for their treatment.
D: Acetaminophen 650 mg This pain reliever is generally safe for CKD patients when used appropriately, as it does not significantly affect kidney function or exacerbate their condition.
Question 20
Regular
The nurse is caring for a patient with hypertension and stage 2 chronic kidney disease (CKD) who is prescribed ramipril. Which of the following laboratory tests should the nurse assess before administration of the medication?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Potassium levels must be assessed prior to administering ramipril, as this medication can potentially increase potassium levels, leading to hyperkalemia, particularly in patients with kidney impairment. Monitoring is crucial for patient safety.
A: Glucose measurement does not directly relate to ramipril administration or the management of hypertension and CKD, making it irrelevant in this specific context of medication assessment.
C: Creatinine levels, while important in assessing kidney function, are not the immediate concern when initiating ramipril; potassium levels pose a more pressing risk for hyperkalemia in this scenario.
D: Phosphate levels are not specifically related to ramipril therapy or hypertension management; they are more relevant in other contexts, such as dietary restrictions in CKD, but not for this situation.
Correct Answer: B
Rationale: B: Potassium levels must be assessed prior to administering ramipril, as this medication can potentially increase potassium levels, leading to hyperkalemia, particularly in patients with kidney impairment. Monitoring is crucial for patient safety.
A: Glucose measurement does not directly relate to ramipril administration or the management of hypertension and CKD, making it irrelevant in this specific context of medication assessment.
C: Creatinine levels, while important in assessing kidney function, are not the immediate concern when initiating ramipril; potassium levels pose a more pressing risk for hyperkalemia in this scenario.
D: Phosphate levels are not specifically related to ramipril therapy or hypertension management; they are more relevant in other contexts, such as dietary restrictions in CKD, but not for this situation.
Question 21
Regular
The nurse is caring for a patient with diabetes who has been admitted with pneumonia and is prescribed gentamicin 60 mg IV. Which of the following parameters should the nurse monitor to evaluate the patient for adverse effects of the medication?
Correct!
Incorrect
The correct answer is: D
Rationale
Blood urea nitrogen (BUN) and creatinine should be monitored to evaluate renal function, as gentamicin can potentially cause nephrotoxicity. Elevated levels indicate impaired kidney function, which is critical in managing patients with diabetes and pneumonia.
A: Urine osmolality measures kidney concentration ability but does not directly indicate nephrotoxic effects from gentamicin. Monitoring renal function is more pertinent in this scenario.
B: Serum potassium and sodium levels are important for overall electrolyte balance but do not specifically assess the renal implications or monitor for gentamicin-associated adverse effects.
C: Blood glucose level is crucial for diabetes management but does not relate to the side effects of gentamicin. This medication's impact on renal function is the priority concern.
Correct Answer: D
Rationale: Blood urea nitrogen (BUN) and creatinine should be monitored to evaluate renal function, as gentamicin can potentially cause nephrotoxicity. Elevated levels indicate impaired kidney function, which is critical in managing patients with diabetes and pneumonia.
A: Urine osmolality measures kidney concentration ability but does not directly indicate nephrotoxic effects from gentamicin. Monitoring renal function is more pertinent in this scenario.
B: Serum potassium and sodium levels are important for overall electrolyte balance but do not specifically assess the renal implications or monitor for gentamicin-associated adverse effects.
C: Blood glucose level is crucial for diabetes management but does not relate to the side effects of gentamicin. This medication's impact on renal function is the priority concern.
Question 22
Regular
The nurse is caring for a patient with end-stage renal disease (ESRD). Which of the following findings indicate that the nurse should consult with the health care provider before giving the prescribed erythropoiesis-stimulating agent (ESA)?
Correct!
Incorrect
The correct answer is: C
Rationale
Elevated hemoglobin levels of 130 g/L in a patient with end-stage renal disease may pose a risk for complications, prompting a need for consultation with the health care provider prior to administering the erythropoiesis-stimulating agent.
A: Creatinine 99 mcmol/L. This level is within a normal range for patients with ESRD and typically does not necessitate immediate provider consultation before administering ESAs.
B: Oxygen saturation 89%. While low, this finding may not directly influence the administration of ESAs, as the need for oxygenation management takes precedence over ESA administration considerations.
D: Blood pressure 98/56 mm Hg. Although low blood pressure is concerning, it does not specifically indicate an immediate need for consulting with a health care provider regarding ESA use in ESRD patients.
Correct Answer: C
Rationale: Elevated hemoglobin levels of 130 g/L in a patient with end-stage renal disease may pose a risk for complications, prompting a need for consultation with the health care provider prior to administering the erythropoiesis-stimulating agent.
A: Creatinine 99 mcmol/L. This level is within a normal range for patients with ESRD and typically does not necessitate immediate provider consultation before administering ESAs.
B: Oxygen saturation 89%. While low, this finding may not directly influence the administration of ESAs, as the need for oxygenation management takes precedence over ESA administration considerations.
D: Blood pressure 98/56 mm Hg. Although low blood pressure is concerning, it does not specifically indicate an immediate need for consulting with a health care provider regarding ESA use in ESRD patients.
Question 23
Regular
The nurse is caring for a patient with acute kidney injury (AKI) who requires hemodialysis and a temporary vascular access is obtained by placing a catheter in the left femoral vein. Which of the following interventions should be included in the plan of care?
Correct!
Incorrect
The correct answer is: A
Rationale
Place the patient on bed rest.
Bed rest is essential for a patient with acute kidney injury requiring hemodialysis, as it helps prevent complications, reduces strain on the kidneys, and ensures stability during treatment. This measure supports patient safety and promotes optimal recovery while the temporary vascular access is in place.
B: Start continuous pulse oximetry. Continuous pulse oximetry is not typically necessary for patients undergoing hemodialysis unless there are specific respiratory concerns, making it an unnecessary intervention in this context.
C: Discontinue the urinary catheter. Maintaining the urinary catheter is crucial for monitoring renal function and fluid status in a patient with acute kidney injury, thus it should not be discontinued.
D: Restrict the patient's oral protein intake. While protein restriction may be relevant in chronic kidney disease, acute kidney injury management focuses on the patient's overall nutritional needs, thus this intervention may not be appropriate.
Correct Answer: A
Rationale: Place the patient on bed rest.
Bed rest is essential for a patient with acute kidney injury requiring hemodialysis, as it helps prevent complications, reduces strain on the kidneys, and ensures stability during treatment. This measure supports patient safety and promotes optimal recovery while the temporary vascular access is in place.
B: Start continuous pulse oximetry. Continuous pulse oximetry is not typically necessary for patients undergoing hemodialysis unless there are specific respiratory concerns, making it an unnecessary intervention in this context.
C: Discontinue the urinary catheter. Maintaining the urinary catheter is crucial for monitoring renal function and fluid status in a patient with acute kidney injury, thus it should not be discontinued.
D: Restrict the patient's oral protein intake. While protein restriction may be relevant in chronic kidney disease, acute kidney injury management focuses on the patient's overall nutritional needs, thus this intervention may not be appropriate.
Question 24
Regular
The nurse is caring for a patient who has been admitted with a severe crush injury after an industrial accident. Which of the following laboratory results is most important to report to the health care provider?
Correct!
Incorrect
The correct answer is: B
Rationale
Serum potassium level 6.5 mcmol/L. Elevated potassium levels indicate hyperkalemia, which can lead to serious cardiac complications, especially after a crush injury due to muscle cell breakdown and potential renal impairment.
A: Serum creatinine level 190 mcmol/L. While elevated creatinine suggests kidney dysfunction, it is not as immediately life-threatening as hyperkalemia in the context of a crush injury.
C: White blood cell count 11.5 x 10^9/L. This mild leukocytosis may indicate stress or infection but does not pose an acute risk compared to hyperkalemia affecting cardiac function.
D: Blood urea nitrogen (BUN) 18 mmol/L. An elevated BUN level could reflect dehydration or kidney issues, yet it lacks the urgent implications tied to dangerously high potassium levels.
Correct Answer: B
Rationale: Serum potassium level 6.5 mcmol/L. Elevated potassium levels indicate hyperkalemia, which can lead to serious cardiac complications, especially after a crush injury due to muscle cell breakdown and potential renal impairment.
A: Serum creatinine level 190 mcmol/L. While elevated creatinine suggests kidney dysfunction, it is not as immediately life-threatening as hyperkalemia in the context of a crush injury.
C: White blood cell count 11.5 x 10^9/L. This mild leukocytosis may indicate stress or infection but does not pose an acute risk compared to hyperkalemia affecting cardiac function.
D: Blood urea nitrogen (BUN) 18 mmol/L. An elevated BUN level could reflect dehydration or kidney issues, yet it lacks the urgent implications tied to dangerously high potassium levels.
Question 25
Regular
The nurse is caring for a patient with a history of benign prostatic hyperplasia (BPH) with acute urinary retention and an elevated blood urea nitrogen (BUN) and creatinine. Which of the following prescribed therapies should the nurse implement first?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Insert retention catheter. In cases of acute urinary retention, immediate intervention is crucial to relieve bladder distention and prevent further kidney damage. Inserting a retention catheter addresses the underlying issue directly, facilitating urine drainage and improving renal function.
A: Obtain renal ultrasound. While a renal ultrasound may provide useful information, it does not address the immediate need for urinary drainage in acute retention situations.
C: Infuse normal saline at 50 mL/hour. Infusing saline does not resolve the urinary retention crisis and may exacerbate fluid overload, potentially complicating the patient’s renal status.
D: Draw blood for complete blood count. Although a CBC can provide valuable data, it does not address the urgent need for relieving urinary obstruction and its potential complications.
Correct Answer: B
Rationale: B: Insert retention catheter. In cases of acute urinary retention, immediate intervention is crucial to relieve bladder distention and prevent further kidney damage. Inserting a retention catheter addresses the underlying issue directly, facilitating urine drainage and improving renal function.
A: Obtain renal ultrasound. While a renal ultrasound may provide useful information, it does not address the immediate need for urinary drainage in acute retention situations.
C: Infuse normal saline at 50 mL/hour. Infusing saline does not resolve the urinary retention crisis and may exacerbate fluid overload, potentially complicating the patient’s renal status.
D: Draw blood for complete blood count. Although a CBC can provide valuable data, it does not address the urgent need for relieving urinary obstruction and its potential complications.
Question 26
Regular
The nurse is caring for a patient who was admitted 10 days previously with acute kidney injury (AKI) caused by dehydration. Which of the following findings is most important for the nurse to report to the health care provider?
Correct!
Incorrect
The correct answer is: C
Rationale
Urine output over an 8-hour period is 2500 mL. This finding indicates significant polyuria, which can be a sign of recovery in acute kidney injury but requires further evaluation to prevent potential complications.
A: The blood urea nitrogen (BUN) level is 23.1 mmol/L. While elevated, this level is not critical and could be consistent with dehydration recovery, thus needing less immediate attention.
B: The creatinine level is 186 mcmol/L. Although elevated, this value alone does not indicate an acute emergency; it may reflect ongoing renal impairment without immediate intervention necessity.
D: The glomerular filtration rate is -3 mL/minute/1.73 m^2. A negative value is clinically impossible and suggests either a reporting error or misinterpretation, thus lacking relevance for direct patient management.
Correct Answer: C
Rationale: Urine output over an 8-hour period is 2500 mL. This finding indicates significant polyuria, which can be a sign of recovery in acute kidney injury but requires further evaluation to prevent potential complications.
A: The blood urea nitrogen (BUN) level is 23.1 mmol/L. While elevated, this level is not critical and could be consistent with dehydration recovery, thus needing less immediate attention.
B: The creatinine level is 186 mcmol/L. Although elevated, this value alone does not indicate an acute emergency; it may reflect ongoing renal impairment without immediate intervention necessity.
D: The glomerular filtration rate is -3 mL/minute/1.73 m^2. A negative value is clinically impossible and suggests either a reporting error or misinterpretation, thus lacking relevance for direct patient management.
Question 27
Regular
After noting lengthening QRS intervals in a patient with acute kidney injury (AKI), which of the following actions should the nurse take first?
Correct!
Incorrect
The correct answer is: D
Rationale
Check the patient's most recent blood potassium level. Elevated potassium levels can lead to dangerous cardiac arrhythmias, especially in patients with AKI. Monitoring potassium is essential for immediate patient safety.
A: Document the QRS interval. While documentation is important, prioritizing immediate patient care requires addressing potential causes of the lengthening QRS intervals instead of merely recording them.
B: Notify the patient's health care provider. Although communication with the healthcare provider is necessary, it is more critical to first assess the patient's current potassium level to address the urgency of the situation.
C: Look at the patient's current blood urea nitrogen (BUN) and creatinine levels. While these values are relevant for AKI management, they do not directly inform the immediate risk associated with a lengthening QRS interval.
Correct Answer: D
Rationale: Check the patient's most recent blood potassium level. Elevated potassium levels can lead to dangerous cardiac arrhythmias, especially in patients with AKI. Monitoring potassium is essential for immediate patient safety.
A: Document the QRS interval. While documentation is important, prioritizing immediate patient care requires addressing potential causes of the lengthening QRS intervals instead of merely recording them.
B: Notify the patient's health care provider. Although communication with the healthcare provider is necessary, it is more critical to first assess the patient's current potassium level to address the urgency of the situation.
C: Look at the patient's current blood urea nitrogen (BUN) and creatinine levels. While these values are relevant for AKI management, they do not directly inform the immediate risk associated with a lengthening QRS interval.
Question 28
Regular
The nurse is caring for a patient with acute kidney injury who is dehydrated with symptoms of oliguria, anemia, and hyperkalemia. Which of the following prescribed actions should the nurse take first?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Place the patient on a cardiac monitor. Monitoring the patient's heart is crucial due to hyperkalemia, which can lead to life-threatening cardiac arrhythmias. Immediate assessment of cardiac status ensures timely intervention and management of potential complications stemming from electrolyte imbalances and acute kidney injury.
A: Insert a urinary retention catheter. While this action may be necessary later, it does not address the immediate risk posed by hyperkalemia on cardiac function.
C: Administer an erythropoiesis-stimulating agent (ESA). This treatment is beneficial for anemia but does not address the urgent cardiac risks associated with hyperkalemia, which should be prioritized first.
D: Give sodium polystyrene sulfonate. This medication helps reduce potassium levels but is not the first action needed to monitor and protect the patient's heart from immediate danger.
Correct Answer: B
Rationale: B: Place the patient on a cardiac monitor. Monitoring the patient's heart is crucial due to hyperkalemia, which can lead to life-threatening cardiac arrhythmias. Immediate assessment of cardiac status ensures timely intervention and management of potential complications stemming from electrolyte imbalances and acute kidney injury.
A: Insert a urinary retention catheter. While this action may be necessary later, it does not address the immediate risk posed by hyperkalemia on cardiac function.
C: Administer an erythropoiesis-stimulating agent (ESA). This treatment is beneficial for anemia but does not address the urgent cardiac risks associated with hyperkalemia, which should be prioritized first.
D: Give sodium polystyrene sulfonate. This medication helps reduce potassium levels but is not the first action needed to monitor and protect the patient's heart from immediate danger.
Question 29
Regular
The nurse is caring for a patient who is receiving hemodialysis and has symptoms of nausea, vomiting, and sudden onset of confusion. Which of the following actions is priority?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Stop the dialysis solution.
This action is critical as sudden confusion and gastrointestinal symptoms may indicate complications such as dialysis disequilibrium syndrome or fluid overload, requiring immediate cessation of the treatment to prevent further harm.
A: Infuse a hypotonic solution.
Administering a hypotonic solution could exacerbate the patient's condition, potentially leading to cellular swelling and worsening neurological symptoms, rather than addressing the immediate complications of hemodialysis.
B: Increase the rate of the dialysis.
Raising the dialysis rate may not resolve the acute symptoms and could lead to additional complications, including rapid fluid shifts that may worsen the patient's confusion and nausea.
C: Administer an antiemetic medication.
While alleviating nausea is important, it does not address the underlying cause of the patient's sudden confusion, which is potentially more critical than managing gastrointestinal discomfort at this moment.
Correct Answer: D
Rationale: D: Stop the dialysis solution.
This action is critical as sudden confusion and gastrointestinal symptoms may indicate complications such as dialysis disequilibrium syndrome or fluid overload, requiring immediate cessation of the treatment to prevent further harm.
A: Infuse a hypotonic solution.
Administering a hypotonic solution could exacerbate the patient's condition, potentially leading to cellular swelling and worsening neurological symptoms, rather than addressing the immediate complications of hemodialysis.
B: Increase the rate of the dialysis.
Raising the dialysis rate may not resolve the acute symptoms and could lead to additional complications, including rapid fluid shifts that may worsen the patient's confusion and nausea.
C: Administer an antiemetic medication.
While alleviating nausea is important, it does not address the underlying cause of the patient's sudden confusion, which is potentially more critical than managing gastrointestinal discomfort at this moment.
Question 30
Regular
The RN observes a nursing student carrying out all of these actions while caring for a patient with stage 2 chronic kidney disease. Which of the following actions require the RN to intervene?
Correct!
Incorrect
The correct answer is: C
Rationale
C: The student gives the iron supplement and phosphate binder with lunch. Administering these medications together can lead to reduced absorption of the iron supplement, which is crucial for managing anemia in chronic kidney disease patients.
A: The student administers erythropoietin subcutaneously. This is an appropriate method of administration for erythropoietin, a medication used to stimulate red blood cell production in patients with kidney disease.
B: The student assists the patient to ambulate in the hallway. Encouraging ambulation is beneficial for patients with chronic kidney disease, promoting mobility and overall health without posing any immediate risks.
D: The student carries a tray containing low-protein foods into the patient's room. Serving low-protein foods aligns with dietary restrictions for chronic kidney disease, supporting the patient’s nutritional needs effectively.
Correct Answer: C
Rationale: C: The student gives the iron supplement and phosphate binder with lunch. Administering these medications together can lead to reduced absorption of the iron supplement, which is crucial for managing anemia in chronic kidney disease patients.
A: The student administers erythropoietin subcutaneously. This is an appropriate method of administration for erythropoietin, a medication used to stimulate red blood cell production in patients with kidney disease.
B: The student assists the patient to ambulate in the hallway. Encouraging ambulation is beneficial for patients with chronic kidney disease, promoting mobility and overall health without posing any immediate risks.
D: The student carries a tray containing low-protein foods into the patient's room. Serving low-protein foods aligns with dietary restrictions for chronic kidney disease, supporting the patient’s nutritional needs effectively.
Question 31
Regular
The nurse is assessing a patient who is receiving peritoneal dialysis with 2 L inflows. Which of the following information should be reported immediately to the health care provider?
Correct!
Incorrect
The correct answer is: B
Rationale
The patient's peritoneal effluent appears cloudy.
Cloudy effluent often indicates infection, such as peritonitis, which requires immediate medical intervention. This symptom can lead to serious complications if not addressed promptly, making it critical to inform the healthcare provider.
A: The patient has an outflow volume of 1800 mL. This volume is within an acceptable range, indicating that the dialysis process is functioning as intended and does not require immediate attention.
C: The patient has abdominal pain during the inflow phase. While this may be concerning, abdominal discomfort can occur during dialysis and does not necessarily indicate a severe complication that needs urgent reporting.
D: The patient complains of feeling bloated after the inflow. Bloating is a common sensation during peritoneal dialysis and is not inherently a sign of a critical issue, thus does not require immediate action.
Correct Answer: B
Rationale: The patient's peritoneal effluent appears cloudy.
Cloudy effluent often indicates infection, such as peritonitis, which requires immediate medical intervention. This symptom can lead to serious complications if not addressed promptly, making it critical to inform the healthcare provider.
A: The patient has an outflow volume of 1800 mL. This volume is within an acceptable range, indicating that the dialysis process is functioning as intended and does not require immediate attention.
C: The patient has abdominal pain during the inflow phase. While this may be concerning, abdominal discomfort can occur during dialysis and does not necessarily indicate a severe complication that needs urgent reporting.
D: The patient complains of feeling bloated after the inflow. Bloating is a common sensation during peritoneal dialysis and is not inherently a sign of a critical issue, thus does not require immediate action.
Question 32
Regular
Two hours after a kidney transplant, the nurse obtains all of the following data when assessing the patient. Which information is most important to communicate to the health care provider?
Correct!
Incorrect
The correct answer is: C
Rationale
The patient's central venous pressure (CVP) is decreased. This finding suggests potential hypovolemia or inadequate venous return, which can compromise kidney perfusion and overall stability post-transplant, necessitating immediate attention.
A: The urine output is 900-1100 mL/hour. While high urine output may indicate good kidney function, it does not pose an immediate risk compared to decreased CVP.
B: The blood urea nitrogen (BUN) and creatinine levels are elevated. Elevated levels may indicate kidney dysfunction, but they are not the most pressing concern compared to the implications of decreased CVP.
D: The patient has level 8 (on a 10-point scale) incisional pain. Although significant pain management is crucial, it does not indicate an immediate physiological threat like decreased CVP does.
Correct Answer: C
Rationale: The patient's central venous pressure (CVP) is decreased. This finding suggests potential hypovolemia or inadequate venous return, which can compromise kidney perfusion and overall stability post-transplant, necessitating immediate attention.
A: The urine output is 900-1100 mL/hour. While high urine output may indicate good kidney function, it does not pose an immediate risk compared to decreased CVP.
B: The blood urea nitrogen (BUN) and creatinine levels are elevated. Elevated levels may indicate kidney dysfunction, but they are not the most pressing concern compared to the implications of decreased CVP.
D: The patient has level 8 (on a 10-point scale) incisional pain. Although significant pain management is crucial, it does not indicate an immediate physiological threat like decreased CVP does.
Question 33
Regular
The nurse is caring for a patient in the oliguric phase of acute renal failure who has a 24-hour fluid output of 150 mL emesis and 250 mL urine. Which of the following amounts in mL should the nurse plan a fluid replacement for the following day?
Correct!
Incorrect
The correct answer is: C
Rationale
The nurse should plan a fluid replacement of 1000 mL for the following day. This amount accounts for the total output including 250 mL of urine and 150 mL of emesis, totaling 400 mL, with an additional 600 mL to ensure adequate hydration during the oliguric phase of acute renal failure.
A: 400 The total output of 400 mL does not consider the necessary additional fluid needed for proper hydration and kidney function in an oliguric patient.
B: 800 This volume is insufficient, as it overlooks the need for extra fluid to maintain hydration and balance, particularly important in the oliguric phase.
D: 1400 This excessive amount exceeds the total output significantly, risking fluid overload, which can complicate the patient’s condition during acute renal failure.
Correct Answer: C
Rationale: The nurse should plan a fluid replacement of 1000 mL for the following day. This amount accounts for the total output including 250 mL of urine and 150 mL of emesis, totaling 400 mL, with an additional 600 mL to ensure adequate hydration during the oliguric phase of acute renal failure.
A: 400 The total output of 400 mL does not consider the necessary additional fluid needed for proper hydration and kidney function in an oliguric patient.
B: 800 This volume is insufficient, as it overlooks the need for extra fluid to maintain hydration and balance, particularly important in the oliguric phase.
D: 1400 This excessive amount exceeds the total output significantly, risking fluid overload, which can complicate the patient’s condition during acute renal failure.
Question 34
Regular
The nurse is caring for a patient receiving hemodialysis who has symptoms of nausea and dizziness. Which of the following actions should the nurse take first?
Correct!
Incorrect
The correct answer is: C
Rationale
Check the patient's blood pressure. Monitoring blood pressure is crucial in assessing the patient's hemodynamic status during dialysis, especially when experiencing nausea and dizziness, which may indicate hypotension or other complications.
A: Slow down the rate of dialysis. Adjusting the dialysis rate might not address the immediate concern of the patient's symptoms and could delay necessary interventions for potential complications.
B: Obtain blood to check the blood urea nitrogen (BUN) level. While checking BUN is important, the patient’s current symptoms necessitate immediate assessment of blood pressure rather than laboratory tests.
D: Give prescribed PRN antiemetic drugs. Administering antiemetics could be beneficial, but without first determining the cause of nausea and dizziness through blood pressure assessment, it may not address the underlying issue.
Correct Answer: C
Rationale: Check the patient's blood pressure. Monitoring blood pressure is crucial in assessing the patient's hemodynamic status during dialysis, especially when experiencing nausea and dizziness, which may indicate hypotension or other complications.
A: Slow down the rate of dialysis. Adjusting the dialysis rate might not address the immediate concern of the patient's symptoms and could delay necessary interventions for potential complications.
B: Obtain blood to check the blood urea nitrogen (BUN) level. While checking BUN is important, the patient’s current symptoms necessitate immediate assessment of blood pressure rather than laboratory tests.
D: Give prescribed PRN antiemetic drugs. Administering antiemetics could be beneficial, but without first determining the cause of nausea and dizziness through blood pressure assessment, it may not address the underlying issue.
Question 35
Regular
Which of the following parameters is most important for the nurse to consider when titrating the IV fluid infusion rate immediately after a patient has had kidney transplantation?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Urine output. Monitoring urine output is crucial after kidney transplantation as it indicates the kidney's ability to function and excrete waste, guiding fluid management and ensuring patient safety.
A: Heart rate. While heart rate may provide insights into a patient’s overall condition, it does not directly reflect kidney function or the effectiveness of fluid administration post-transplant.
B: Blood urea nitrogen (BUN) level. Although BUN levels indicate kidney function, they are not immediate indicators of urine production, which is essential for assessing the transplant's success right after surgery.
D: Creatinine clearance. Creatinine clearance assesses long-term renal function rather than immediate urine output, making it less relevant for immediate post-transplant fluid titration decisions.
Correct Answer: C
Rationale: C: Urine output. Monitoring urine output is crucial after kidney transplantation as it indicates the kidney's ability to function and excrete waste, guiding fluid management and ensuring patient safety.
A: Heart rate. While heart rate may provide insights into a patient’s overall condition, it does not directly reflect kidney function or the effectiveness of fluid administration post-transplant.
B: Blood urea nitrogen (BUN) level. Although BUN levels indicate kidney function, they are not immediate indicators of urine production, which is essential for assessing the transplant's success right after surgery.
D: Creatinine clearance. Creatinine clearance assesses long-term renal function rather than immediate urine output, making it less relevant for immediate post-transplant fluid titration decisions.
Question 36
Regular
The nurse is caring for a patient who has leg cramps during hemodialysis. Which of the following actions should the nurse implement first?
Correct!
Incorrect
The correct answer is: D
Rationale
Infuse a bolus of normal saline. Administering normal saline can help alleviate leg cramps during hemodialysis by increasing fluid volume, enhancing hydration, and improving circulation to the affected muscles.
A: Reposition the patient. While repositioning may assist with comfort, it does not directly address the underlying cause of leg cramps or provide immediate relief.
B: Massage the patient's legs. Although massage could provide temporary relief, it does not effectively tackle the root issue of dehydration or muscle cramping during dialysis treatment.
C: Give acetaminophen. Administering acetaminophen does not target the muscle cramps or address fluid imbalances that are more likely contributing to the patient's discomfort during hemodialysis.
Correct Answer: D
Rationale: Infuse a bolus of normal saline. Administering normal saline can help alleviate leg cramps during hemodialysis by increasing fluid volume, enhancing hydration, and improving circulation to the affected muscles.
A: Reposition the patient. While repositioning may assist with comfort, it does not directly address the underlying cause of leg cramps or provide immediate relief.
B: Massage the patient's legs. Although massage could provide temporary relief, it does not effectively tackle the root issue of dehydration or muscle cramping during dialysis treatment.
C: Give acetaminophen. Administering acetaminophen does not target the muscle cramps or address fluid imbalances that are more likely contributing to the patient's discomfort during hemodialysis.
Quiz Complete!
Nursing Management: Acute Kidney Injury and Chronic Kidney Disease
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