Answer:
If your BAL is at .04, you can expect a 13% drop in complex performance compared to sober level
Explanation:
If your BAL is 0.04, you can expect a 13% drop in complex performance compared to the sober level. And as you may already know, BAL refers to the amount of alcohol in your blood.
When ingested, alcohol is absorbed by the stomach into the bloodstream, which takes 30-90 minutes. Through blood, ethanol spreads to the most diverse parts of the body, reaching all cells. Coming to the brain, the effect of ethanol is primarily excitatory, releasing serotonin, a neurotransmitter associated with joy and satisfaction, and people become uninhibited and even more courageous.
However, after that first moment, alcohol begins to depress the central nervous system by increasing the amounts of the neurotransmitter GABA, which can even cause loss of consciousness.
In high doses, ethanol can cause a high risk of poisoning, and sometimes this situation causes death due to cardiorespiratory arrest of those who consumed it excessively.
