A nurse on a pediatric unit is receiving a report from an assistive personnel (AP). Which of the following clients should the nurse plan to visit first?

A 7-year-old child who has diabetes insipidus and a urine specific gravity of 1.002

A 4-year-old preschooler who has status asthmaticus and a pulse oximetry of 95%

A 1-year-old infant who has roseola and a temperature of 39°C (102.2°F)

A 10-year-old child who has sickle cell anemia and a pain rating of 6 on a 0 to 10 scale.