Final answer:
Cathy's diagnoses of alcohol dependence and a gambling disorder fall under the category of Substance-Related and Addictive Disorders in the DSM-5.
Step-by-step explanation:
Cathy, who has been diagnosed with alcohol dependence and a gambling disorder, is suffering from conditions that are classified under the diagnostic category of Substance-Related and Addictive Disorders according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).
This diagnostic category encompasses both disorders due to the compulsive use of substances or behaviors and the negative consequences associated with such use. In the case of alcohol dependence, this represents an addictive disorder where there is a compulsive pattern of alcohol use, often leading to both physical and psychological dependence. Gambling disorder is included because it shares many similarities with substance use disorders, including the compulsive engagement in the behavior despite adverse effects.
Cathy's diagnosis of alcohol dependence and a gambling disorder falls under the diagnostic category of Substance-Related and Addictive Disorders in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). These disorders involve the compulsive use of a substance or engagement in a behavior, despite negative consequences. In DSM-5, both alcohol use disorder (which includes alcohol dependence) and gambling disorder are recognized as specific types of substance-related and addictive disorders.