Which of the Following Is the Most Important Message the Nurse

Which of the following is the most important message the nurse can give the parents of a child with head lice?

A) "Any child from any home can get pediculosis (head lice) ."
B) "You will have to wash the child's hair more often."
C) "Shaving the child's head would make it easier to get rid of the lice."
D) "You should not have any children over to play until you get rid of the lice."