While a mother is feeding her full-term neonate 1 hour after birth, she asks the nurse, “What are these white dots in my baby's mouth? I tried to wash them out, but they're still there.” After...

While a mother is feeding her full-term neonate 1 hour after birth, she asks the nurse, “What are these white dots in my baby's mouth? I tried to wash them out, but they're still there.” After assessing the neonate's mouth, the nurse explains that these spots are which of the following?

1. Koplik's spots.

2. Epstein's pearls.

3. Precocious teeth.

4. Thrush curds.