CAGE questionnaire is used in: AP 07; MP 09; NEET 13
**Core Concept**
The CAGE questionnaire is a screening tool used to assess an individual's risk of alcohol dependence. It is a brief, four-question survey that helps healthcare professionals identify patients who may be struggling with problematic drinking behaviors.
**Why the Correct Answer is Right**
The CAGE acronym stands for Cutting down, Annoyance by criticism, Guilty feeling, and Eye-openers. Each question is designed to elicit specific information about an individual's drinking habits and how it affects their daily life. For example, "Cutting down" assesses whether the individual has tried to reduce their alcohol consumption, while "Eye-openers" asks whether they drink as soon as they wake up. By answering these questions, healthcare professionals can gain insight into the individual's level of alcohol dependence and provide appropriate interventions.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because the CAGE questionnaire is not used to assess tobacco or substance use dependence in general, although it may be adapted for other substances.
* **Option B:** This option is incorrect because the CAGE questionnaire is a specific tool for assessing alcohol dependence, not a broad measure of mental health or well-being.
* **Option C:** This option is incorrect because the CAGE questionnaire is not used to assess physical or environmental factors related to health, such as diet or living conditions.
**Clinical Pearl / High-Yield Fact**
The CAGE questionnaire is a simple, yet effective tool for screening patients for alcohol dependence. Healthcare professionals can use it as a starting point for more in-depth assessments and interventions to help patients manage their drinking behaviors.
**Correct Answer: D. Screening for alcohol dependence.**