The Mother of a 5-Year-Old Patient Says That She Is

The mother of a 5-year-old patient says that she is just mortified by his rude vocabulary since he has started school.The nurse reminds her that the best response to this behavior is to:

A) Ignore it.
B) Speak to his teacher about it.
C) Praise him when he speaks properly.
D) Talk about it at the parent-teachers association (PTA) .