Which of the following is NOT a sign of alcohol poisoning?

Answer: B — Jovial behavior

Jovial behavior is not a sign of alcohol poisoning because, typically, alcohol poisoning results in severe impairment of cognitive and motor functions, leading to increased levels of confusion and unresponsiveness rather than exaggerated happiness or joviality. Alcohol poisoning is a serious condition characterized by symptoms such as unconsciousness, low body temperature, and irregular breathing, all of which indicate critical risks to the person's health. Unconsciousness suggests a lack of responsiveness, which can lead to choking or other serious complications. Low body temperature (hypothermia) can occur when alcohol depresses the body's ability to regulate temperature, putting the individual at risk of severe health issues. Irregular breathing is another dangerous sign, indicating that the body may not be getting enough oxygen or that the brain is significantly affected by alcohol. These symptoms require immediate medical attention, whereas jovial behavior does not correlate with the severity typical of alcohol poisoning.