An infant is being admitted to the hospital with dehydration secondary to viral gastroenteritis. Which of the following room assignments is the most appropriate for this infant? 1. A semiprivate room...

An infant is being admitted to the hospital with dehydration secondary to viral gastroenteritis. Which of the following room assignments is the most appropriate for this infant?

1. A semiprivate room with an 8-year-old child who has had an appendectomy.

2. A semiprivate room with a 10-year-old child with a closed head injury.

3. A private room.

4. A semiprivate room with a 4-year-old child with leukemia.