A child with a brain tumor has a decreased respiratory hate and is less responsive to verbal commands than he was when the nurses assessed the client the previous hour. What should the nurse do next?

A. Raising the head of the bed may help with respiratory effort but does not address the underlying issue of decreased responsiveness. Immediate assessment and intervention are necessary. B. Notifying the healthcare provider is critical as the child’s decreased responsiveness and respiratory rate indicate a potential deterioration in condition that requires prompt medical evaluation. C. While obtaining an oximeter reading can provide useful information about oxygenation, the priority is to notify the HCP about the change in the child's neurological status. D. Implementing seizure precautions is important for a child with a brain tumor, but the immediate concern is the change in responsiveness, necessitating HCP notification first.