Which of the Following Statements Are NOT True

Which of the following statements are NOT true?

A) A child diagnosed with more than one disorder at a given time are more severely impaired than children with only one disorder.
B) A person diagnosed with a panic disorder can also be diagnosed with a mood disorder.
C) A child cannot be diagnosed with more than one disorder at a given time.
D) A person diagnosed with bulimia nervosa cannot have symptoms that only appear with Anorexia Nervosa.