Final answer:
The CAGE questionnaire is used to detect potential alcohol dependence; positive responses suggest the need for further evaluation and can lead to recommendations for various treatments, with the rationale focusing on the complex nature of addiction.
Step-by-step explanation:
The CAGE questionnaire is a screening tool used to identify potential problems with alcohol consumption. An assessment with this tool involves asking a person four questions, with each positive response indicating a higher likelihood of alcohol dependency. A CAGE assessment is not a diagnostic tool; rather, it is a prompt for further investigation and possible intervention. If an assessment indicates concern, recommendations could involve engaging in various treatments and interventions including cognitive behavioral therapy, support groups like Alcoholics Anonymous, medication such as naltrexone or disulfiram, lifestyle modifications, and inpatient or outpatient rehabilitation programs.
The rationale behind these interventions is to address the multifaceted nature of alcohol dependency, which can be biological, psychological, and social. For each individual, a tailored plan combining these treatments may provide the best chance for recovering from alcohol dependency and maintaining long-term sobriety.