A client with acute kidney injury (AKI) has a significantly decreased glomerular filtration rate (GFR). Which of the following is the primary indication for initiating dialysis in this client?
Hypoglycemia
Hyperkalemia
Hypernatremia
Decreased GFR
The Correct Answer is D
A) This statement is incorrect. Hypoglycemia (low blood glucose) is not the primary indication for initiating dialysis. Hypoglycemia can occur in certain situations, but it is not the primary concern in this case.
B) This statement is incorrect. Hyperkalemia (elevated potassium levels) can be a concern in AKI, but it is not the primary indication described in the scenario. The primary concern in AKI with decreased GFR is the impaired filtration and waste removal, leading to the need for dialysis.
C) This statement is incorrect. Hypernatremia (high sodium levels) is not a primary indication for initiating dialysis in AKI. Hypernatremia is rare in AKI and usually occurs when there is a significant loss of free water compared to sodium intake.
D) A significantly decreased glomerular filtration rate (GFR) indicates that the kidneys' ability to filter waste products and excess fluids from the blood is severely impaired. Dialysis can help support kidney function and remove waste products when the GFR is critically low.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) This statement is incorrect. The catheter dressing should be changed regularly as per the healthcare provider's instructions, but it is not typically changed every week.
B) This statement is incorrect. The routine use of antibiotic ointment is not recommended, as it can lead to antibiotic resistance and is not necessary for all clients on peritoneal dialysis.
C) To reduce the risk of infection, the client should avoid touching the catheter site with clean hands. Maintaining proper hand hygiene is essential to prevent infection.
D) This statement is incorrect. Cleaning the catheter site with hydrogen peroxide is not recommended, as it can be too harsh and irritating to the skin. Instead, the site should be cleaned with mild soap and water or as instructed by the healthcare provider.
Correct Answer is B
Explanation
A) This statement is incorrect. Increasing the intake of potassium-rich foods is not related to managing constipation. In fact, clients on peritoneal dialysis may need to restrict potassium intake due to the potential for electrolyte imbalances.
B) This statement is accurate. Constipation can be a common issue for clients on peritoneal dialysis due to the presence of glucose in the dialysate, which can draw fluid into the peritoneal cavity and lead to decreased bowel movement. Administering a stool softener as needed can help alleviate constipation.
C) This statement is incorrect. Decreasing fluid intake during dialysis is not recommended for managing constipation. Fluid intake should be maintained as prescribed to achieve adequate ultrafiltration.
D) This statement is incorrect. Encouraging the client to consume dairy products is not directly related to managing constipation. While calcium intake may be important for bone health in clients with ESRD, it is not a primary intervention for constipation.
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