A nurse is caring for a client during his first hemodialysis treatment. The client reports a headache, nausea, and is agitated. Which of the following complications should the nurse identify these findings as manifestations of?

Choice A reason:Rescheduling the scan is not necessary unless there are other contraindications or scheduling conflicts.

Choice B reason:Sending a suction catheter is a precautionary measure, but it does not address the management of the feeding tube during the scan.

Choice C reason:Shutting off the feeding 30-60 minutes before the scan is a standard practice to reduce the risk of aspiration and to ensure that the stomach contents do not interfere with the imaging.

Choice D reason:Connecting the feeding tube to continuous suction is not typically required unless there is a specific concern for aspiration or gastric content management during the scan.

Choice A reason: Hypophosphatemia refers to an abnormally low level of phosphate in the blood. The normal range for serum phosphate in adults is typically around 2.5 to 4.5 mg/dL. In the context of acute kidney injury (AKI), the kidneys’ ability to excrete phosphate is impaired, which can actually lead to hyperphosphatemia, not hypophosphatemia. Therefore, while phosphate levels are important to monitor in AKI, hypophosphatemia is not typically expected.

Choice B reason: Hypercalcemia is characterized by an elevated level of calcium in the blood, with the normal range being approximately 8.5 to 10.2 mg/dL. AKI can sometimes be associated with hypercalcemia, particularly if there is extensive tissue breakdown or rhabdomyolysis. However, it is not as commonly expected as hyperkalemia. Hypercalcemia in AKI is more often secondary to other underlying conditions rather than a direct result of the kidney injury itself.

Choice C reason: Hyperkalemia is a common electrolyte imbalance in AKI and refers to a high level of potassium in the blood. The normal range for serum potassium is about 3.5 to 5.0 mEq/L. In AKI, the kidneys’ ability to excrete potassium is compromised, leading to an accumulation of potassium in the blood. This can be life-threatening, causing cardiac dysrhythmias and muscle weakness. Hyperkalemia is a key concern in AKI management and is often expected in this condition. While all the listed electrolyte imbalances can occur in various clinical scenarios, hyperkalemia is the most commonly expected electrolyte disturbance in a patient with acute kidney injury. It is crucial for healthcare providers to monitor and manage electrolyte levels carefully in AKI to prevent complications.

Choice D reason: Hypernatremia means an elevated sodium level in the blood, with the normal range being 135 to 145 mEq/L. While sodium balance can be affected in AKI, hypernatremia is not typically expected. It is more commonly associated with conditions that cause a loss of water or an intake of sodium, such as diabetes insipidus or excessive salt ingestion. In AKI, the focus is often on managing fluid overload rather than sodium excess.