When Assigning a Substance Use Disorder Diagnosis in the DSM-5

When assigning a Substance Use Disorder diagnosis in the DSM-5:

A) The general class of substance is indicated (e.g., "Opioid Use Disorder") rather than the specific substance (e.g., "Heroin Use Disorder") .
B) A severity specifier must be given that is based upon the number of symptom criteria met.
C) Either tolerance or withdrawal must be present for the diagnosis to be given.
D) All of the above