Effects of Alcohol & Standard Drinks Flashcards

What is a standard drink of beer?

Answer: 12 oz.

In Canada, a standard drink of beer is defined as 12 ounces (341 ml) with 5% alcohol by volume. This standardized measurement helps individuals and servers accurately gauge alcohol intake. Understanding standard drink sizes is crucial for promoting responsible consumption and preventing over-service.

What effect does alcohol have on the central nervous system?

Answer: It slows it down

Alcohol is a depressant, meaning it slows down the functions of the central nervous system. This leads to impaired judgment, reduced coordination, slower reaction times, and decreased inhibitions. These effects are critical considerations for responsible alcohol service and public safety.

What is a standard drink of wine?

Answer: 5 oz.

A standard drink of wine is defined as 5 ounces (142 ml) with 12% alcohol by volume. Understanding this standard measure is essential for both servers and consumers to accurately track alcohol intake. This knowledge helps in making responsible choices and preventing over-consumption.

Which factor affects alcohol absorption?

Answer: Body weight and food intake

Several factors influence how quickly alcohol is absorbed into the bloodstream, including an individual's body weight and whether they have eaten food. A heavier person typically has more body water to dilute the alcohol, and food in the stomach slows down absorption. These factors directly impact an individual's Blood Alcohol Concentration (BAC) and level of intoxication.

How long does it take the body to process one standard drink?

Answer: 1 hour

On average, the human body processes approximately one standard drink per hour. This rate is relatively constant and cannot be significantly sped up by coffee, cold showers, or other methods. Understanding this processing time highlights the importance of pacing drinks to avoid intoxication and allow the body to metabolize alcohol safely.

What is the main effect of alcohol on decision-making?

Answer: Impairs judgment and lowers inhibitions

Alcohol primarily affects the brain, leading to impaired judgment and a reduction in inhibitions. This can cause individuals to make poor decisions, take risks they wouldn't normally, and misinterpret social cues. Such impairment increases the likelihood of unsafe situations and irresponsible behavior.

What happens to motor skills as alcohol increases?

Answer: They slow down and coordination decreases

As alcohol consumption increases, it progressively depresses the central nervous system, leading to a noticeable decline in motor skills. This manifests as slowed reflexes, difficulty with balance, slurred speech, and decreased overall coordination. Impaired motor skills make tasks like walking or driving extremely dangerous.

What is a standard drink of spirits (liquor)?

Answer: 1.5 oz.

A standard drink of spirits or liquor is defined as 1.5 ounces (43 ml) with 40% alcohol by volume. This standardized measurement is crucial for servers to accurately pour drinks and for customers to understand their alcohol intake. It helps manage consumption, especially given the higher alcohol content of spirits compared to beer or wine.

What is blood alcohol concentration (BAC)?

Answer: Amount of alcohol in the bloodstream

Blood Alcohol Concentration (BAC) is a measure of the amount of alcohol present in a person's blood, expressed as a percentage. It is the most accurate indicator of a person's level of intoxication and is used legally to determine impairment. Understanding BAC helps servers assess a customer's state and prevent over-service.