A low BAC can still impair judgment.

A low BAC can still impair judgment.

• A. A low BAC can still impair judgment.
• B. A low BAC always means full sobriety.
• C. Only motor skills are affected at low BAC.
• D. Low BAC does not affect driving ability.

Answer: (A)

Even at low levels of alcohol in the blood, your judgment and decision‑making can start to slip. Driving relies on quick, accurate assessments of risk, speed, distance, and how to react to other drivers. Alcohol tends to dull those cognitive skills first, so you may feel fine while your ability to judge a safe gap or to anticipate hazards is already compromised. That’s why the statement that a low BAC can impair judgment is true and the best choice. The other ideas aren’t accurate: a low BAC does not guarantee full sobriety, because cognitive impairment can occur before you notice physical signs; impairment isn’t limited to motor skills—cognition and judgment are affected early; and low BAC can still affect driving ability, even if you don’t feel visibly impaired.

Even at low levels of alcohol in the blood, your judgment and decision‑making can start to slip. Driving relies on quick, accurate assessments of risk, speed, distance, and how to react to other drivers. Alcohol tends to dull those cognitive skills first, so you may feel fine while your ability to judge a safe gap or to anticipate hazards is already compromised. That’s why the statement that a low BAC can impair judgment is true and the best choice.

The other ideas aren’t accurate: a low BAC does not guarantee full sobriety, because cognitive impairment can occur before you notice physical signs; impairment isn’t limited to motor skills—cognition and judgment are affected early; and low BAC can still affect driving ability, even if you don’t feel visibly impaired.