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What is a key symptom of renal failure that involves electrolyte imbalance?

Hypokalemia

Hyperkalemia

Hyperkalemia, or elevated levels of potassium in the blood, is a significant symptom of renal failure and is often related to the kidneys' diminished ability to excrete potassium. In cases of renal failure, the impaired renal function results in decreased clearance of potassium, leading to its accumulation in the bloodstream. This electrolyte imbalance can have serious cardiovascular consequences, including the potential for arrhythmias, which is why it is considered a key symptom in this context.

In renal failure, the body also struggles with maintaining the balance of other electrolytes, but hyperkalemia is particularly notable due to its acute effects on heart function. Therefore, it is essential for emergency nurses to monitor potassium levels in patients with renal deficiencies closely, as timely intervention can prevent life-threatening complications.

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Hypernatremia

Hyponatremia

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