Which nursing intervention would be beneficial for a child diagnosed with Reye syndrome?

In the context of Reye syndrome, supportive and cautious management is critical, given the condition's association with the use of aspirin and severe liver dysfunction. Initiating hyperventilation is not an appropriate intervention for Reye syndrome, as it is generally indicated for managing specific metabolic or respiratory complications rather than routine care for this condition.

The correct nursing intervention would involve increasing hydration. Children with Reye syndrome often experience significant metabolic disturbances that can lead to dehydration. Adequate hydration helps to support kidney function, promote the excretion of toxins, and maintain overall metabolic stability. Moreover, maintaining proper hydration can be crucial in the treatment of any child experiencing neurological issues or altered mental status, as dehydration can exacerbate these symptoms.

While monitoring blood pressure is generally important in any acute condition, it does not specifically address the primary issues associated with Reye syndrome. As for aspirin, administration is contraindicated in Reye syndrome, as the condition is characterized by hepatic encephalopathy following aspirin use in the context of a viral infection. Therefore, increasing hydration stands out as the intervention that directly supports the management of Reye syndrome.