In DSM-5, how did the conceptualization of Substance Use Disorders change from DSM-IV?
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A
DSM-5 added a new category called substance intoxication
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B
DSM-5 combined abuse and dependence into a single Substance Use Disorder on a severity continuum
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C
DSM-5 removed tolerance and withdrawal as diagnostic criteria
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D
DSM-5 eliminated all substance disorder diagnoses