If a man and a woman each weigh 160 pounds and have the same BAC of 0.10 after two hours, what is likely true?

In analyzing the scenario of two individuals, a man and a woman, each weighing 160 pounds and attaining the same blood alcohol concentration (BAC) of 0.10, it's essential to consider the physiological differences that can affect alcohol absorption and metabolism.

Generally, women have a higher percentage of body fat and a lower percentage of water compared to men. This difference in body composition means that alcohol tends to be less diluted in women than in men. Consequently, two individuals with the same weight and BAC would indicate that the man would likely absorb alcohol differently than the woman.

If both individuals reached the same BAC after consuming alcohol, it typically suggests that the man had to consume more alcohol than the woman to achieve that level of intoxication. This is a reflection of the differences in alcohol distribution in the body, acknowledging that men generally process alcohol differently due to their metabolic rates and body composition.

Therefore, the conclusion drawn that the man had more to drink than the woman aligns with the understanding of gender differences in alcohol metabolism. The factors influencing BAC variation, such as amount and type of drinks consumed, are crucial in understanding the nuances of alcohol effects between individuals of differing genders.