A mother brings her 4-month-old son to the clinic with a quarter taped over his umbilicus, and tells the nurse the quarter is supposed to fix her child's hernia. Which explanation should the nurse provide?

An abdominal binder can be worn daily to reduce the protrusion.

This hernia is a normal variation that resolves without treatment.

The quarter should be secured with an elastic bandage wrap.

Restrictive clothing will be adequate to help the hernia go away.