Which of the following statements should the nurse use to describe to the parents why their child with leukemia is at risk for infections? 1. “Play activities are too strenuous.” 2. “Vitamin C intake...

Which of the following statements should the nurse use to describe to the parents why their child with leukemia is at risk for infections?

1. “Play activities are too strenuous.”

2. “Vitamin C intake is reduced over a period of time.”

3. “The number of red blood cells is inadequate for carrying oxygen.”

4. “Immature white blood cells are incapable of handling an infectious process.”