California Alcoholic Beverage Control (ABC) Certification Practice Exam

Does altitude affect the level of intoxication?

1. Yes, by decreasing its potency

2. No, altitude has no effect on intoxication levels

3. Yes, altitude can make alcohol intoxication nearly twice as potent

4. Only at extreme altitudes

The correct answer is: Yes, altitude can make alcohol intoxication nearly twice as potent

The statement "Yes, altitude can make alcohol intoxication nearly twice as potent" is the most accurate explanation in regards to the effect of altitude on intoxication levels. This is because higher altitudes have less oxygen, which can lead to faster and stronger absorption of alcohol into the bloodstream. This means that the same amount of alcohol consumed at a low altitude would have a stronger effect at a higher altitude. Option A is incorrect because it suggests that altitude decreases the potency of alcohol, which is not true. Option B is incorrect because altitude does have an effect on intoxication levels. Option D is incorrect because altitude can affect intoxication levels at varying altitudes, not just extreme altitudes.