Impaired judgment can occur when a person reaches a blood alcohol content of

Impaired judgment can occur when a person reaches a blood alcohol content of

• A. 0.02
• B. 0.08
• C. 0.15
• D. 0.30

Answer: (A)

Alcohol slows brain function, and judgment is one of the first abilities to be affected as it begins to depress inhibitory control in the frontal areas of the brain. At about 0.02% BAC, you can start to notice subtle changes: you might feel more relaxed and willing to take risks, and your ability to weigh consequences can begin to blur. This is the point where judgment is first impaired, even if you don’t feel strongly drunk. As BAC increases, impairment becomes more pronounced: 0.08% is where most people show clear limitations in driving-related skills, 0.15% brings more serious coordination and cognitive problems, and 0.30% can lead to unconsciousness. So, the lowest level at which judgment begins to be affected is around 0.02%.

Alcohol slows brain function, and judgment is one of the first abilities to be affected as it begins to depress inhibitory control in the frontal areas of the brain. At about 0.02% BAC, you can start to notice subtle changes: you might feel more relaxed and willing to take risks, and your ability to weigh consequences can begin to blur. This is the point where judgment is first impaired, even if you don’t feel strongly drunk. As BAC increases, impairment becomes more pronounced: 0.08% is where most people show clear limitations in driving-related skills, 0.15% brings more serious coordination and cognitive problems, and 0.30% can lead to unconsciousness. So, the lowest level at which judgment begins to be affected is around 0.02%.