Final answer:
At a BAC of 0.05, a person may experience impaired judgment, reduced coordination, and lowered alertness, increasing the chances of crashing if driving. At a BAC of 0.10, the effects are heightened, with further impairment of motor skills and decision-making abilities. At a BAC of 0.15, a person may experience severe impairment, including significant loss of coordination and difficulty controlling the vehicle.
Step-by-step explanation:
Alcohol intoxication typically begins after two or more alcoholic drinks. Risk factors for intoxication include a social situation where heavy drinking is common and an impulsive personality. Legally, alcohol intoxication is often defined as a blood alcohol concentration (BAC) of greater than 0.025-0.080%. At a BAC of 0.05, a person may experience impaired judgment, reduced coordination, and lowered alertness, increasing the chances of crashing if driving. At a BAC of 0.10, the effects are heightened, with further impairment of motor skills and decision-making abilities. At a BAC of 0.15, a person may experience severe impairment, including significant loss of coordination and difficulty controlling the vehicle.