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ProServe Practice Test · Question

Which factor generally affects a person's Blood Alcohol Concentration (BAC) most significantly?

Body weight and gender are significant factors influencing BAC. Generally, a heavier person will have a lower BAC for the same amount of alcohol than a lighter

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Question: Which factor generally affects a person's Blood Alcohol Concentration (BAC) most significantly?

Answer options:

  • The colour of the alcoholic beverage.
  • Whether they are drinking through a straw. ✅ Their body weight and gender.
  • The type of music playing in the establishment.

Correct answer: Their body weight and gender.

Explanation: Body weight and gender are significant factors influencing BAC. Generally, a heavier person will have a lower BAC for the same amount of alcohol than a lighter person, and women often have a higher BAC than men due to differences in body fat, water content, and enzymes. The other options have no scientific impact on BAC.

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