Which of the following is a criterion for alcohol intoxication?

Which of the following is a criterion for alcohol intoxication?

• A. Euphoria
• B. Slurred speech
• C. Paranormal vision
• D. Spontaneous movement

Answer: (B)

Alcohol intoxication is identified by observable impairment after recent alcohol use, reflecting the brain-depressant effects of ethanol. Slurred speech is a classic sign because alcohol impairs the muscles used for speech and slows neural transmission to those muscles, leading to slowed, distorted articulation. This makes it a reliable, clinically recognizable cue of intoxication. Euphoria can occur with intoxication but is a subjective mood state and not a defining, objective criterion. Paranormal vision is not a recognized effect of alcohol, and spontaneous movement is not a standard sign of intoxication and would suggest other issues.

Alcohol intoxication is identified by observable impairment after recent alcohol use, reflecting the brain-depressant effects of ethanol. Slurred speech is a classic sign because alcohol impairs the muscles used for speech and slows neural transmission to those muscles, leading to slowed, distorted articulation. This makes it a reliable, clinically recognizable cue of intoxication.

Euphoria can occur with intoxication but is a subjective mood state and not a defining, objective criterion. Paranormal vision is not a recognized effect of alcohol, and spontaneous movement is not a standard sign of intoxication and would suggest other issues.