Final answer:
A nurse caring for a school-age child on valproic acid should expect the provider to order a liver function test to monitor for potential hepatotoxicity and ensure the child's safety.
Step-by-step explanation:
The subject of this question is Medicine, and it concerns the monitoring of a school-age child taking valproic acid. When a nurse is caring for a child on valproic acid, they should expect the provider to order a liver function test (LFT). Valproic acid is known to potentially cause hepatotoxicity, which is why regular monitoring of liver enzymes is critical to ensure the child's safety. The healthcare provider may also request blood levels of valproic acid to monitor for therapeutic levels and avoid toxicity.