Dialysis

Dialysis ( 46 Questions)

A nurse is caring for a client with acute kidney injury (AKI). The client's urine output is significantly reduced, and laboratory tests show elevated levels of blood urea nitrogen (BUN) and creatinine. Which of the following is the primary indication for initiating dialysis in this client?


Correct Answer: D

A) This statement is incorrect. Hypokalemia (low potassium levels) is not an indication for initiating dialysis. In AKI, electrolyte imbalances can occur, but hyperkalemia is more likely due to impaired kidney function.

B) This statement is incorrect. Hyponatremia (low sodium levels) is not a primary indication for initiating dialysis in AKI. It can occur due to fluid shifts, but the primary concern in AKI is the accumulation of waste products like urea, leading to uremia.

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) Uremia, which is characterized by elevated levels of urea and other waste products in the blood, is a critical indication for initiating dialysis in clients with acute kidney injury. Dialysis helps remove these toxic substances from the bloodstream.




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