SmartServe Ontario Practice Exam 2025 - Free SmartServe Practice Questions and Study Guide

The statement that a female and a male who both weigh 175 pounds and consume the same number of standard drinks will have the same blood alcohol concentration (BAC) is not accurate. This is because biological sex plays a significant role in how alcohol is metabolized in the body.

Males and females process alcohol differently due to differences in body composition, specifically in terms of water content. On average, males have a higher percentage of body water than females. Since alcohol is water-soluble, this means that for the same amount of alcohol consumed, males will generally have a lower BAC compared to females, as the alcohol is more diluted in their body water.

Furthermore, hormonal factors and enzyme activity can also impact how alcohol is metabolized. Women often have a lower level of the enzyme that breaks down alcohol in the stomach, resulting in more alcohol entering the bloodstream when they drink.

Thus, even if both individuals weigh the same and drink the same amount, the differences in body composition and metabolic processes mean that they will not have the same BAC.