The Current Diagnostic System Has Which Categories of Attention-Deficit/hyperactivity Disorder

Multiple Choice

The current diagnostic system has which categories of attention-deficit/hyperactivity disorder?

A) Combined presentation, predominantly inattentive presentation, or predominantly hyperactive-impulsive presentation
B) Combined presentation, predominantly hyperactive presentation, or under-active
C) Code A, Code B, and Code C
D) Code 1, Code 2, and Code 3