Final answer:
The nurse's best action would be to write a daily schedule of activities and leave it in the child's room to address the inactivity and lack of interest in the environment caused by the altered routine.
Step-by-step explanation:
The nurse's best action in this situation would be to write a daily schedule of activities and leave it in the child's room.
This will provide the child with a sense of structure and routine, which can help alleviate the inactivity and lack of interest in the environment. By having a schedule to follow, the child can engage in activities and know what to expect throughout the day.
Although providing the child's favorite food, spending time with the child, and asking the parents to bring the child's favorite toys can all be beneficial, establishing a daily schedule of activities will have a more direct impact on addressing the issues caused by the altered routine.