A 10-year-old child is admitted with a brain tumor. Which assessment made by the nurse is most critical to report to the child's physician? 1. Vomiting after lunch. 2. Difficulty in recalling the day...

A 10-year-old child is admitted with a brain tumor. Which assessment made by the nurse is most critical to report to the child's physician?

1. Vomiting after lunch.

2. Difficulty in recalling the day of the week.

3. Blood pressure of 102/62 mm Hg.

4. 100 mL of concentrated urine voided at one voiding.