DISRUPTIVE DISORDERS - Disruptive Mood Dysregulation Disorder

Question 1

4th grader is argumentative and
uncooperative in school and home, since
childhood has temper tantrums, daily
physical aggression towards authority.
When not acting out the child is
constantly angry, but can enjoy activities
like sports. Dx? (2x)

Answer 1

Disruptive mood dysregulation disorder

Question 2

8 yo with angry outbursts and irritability,

mutually exclusive diagnosis with ODD?

Answer 2

DMDD