It varies depending on state law in the US.
One is considered to be impaired if ones BAC is 0.08% or greater. The term BAC refers to ones blood alcohol content, and it determined by the use of a breathalyzer.
When your BAC exceeds .08.
Benadryl doesn't have alcohol in it, it won't affect your BAC when you are tested with a breathalyzer. If the officer thinks you are impaired you can get a DUI regardless of whether or not you blow .08 BAC.
No, a BAC of .30 is where it is it considered fatal
While most states have a presumptive BAC limit of .08, you can be arrested and convicted of DUI/DWI/DUII or driving while impaired regardless of your BAC level. In general all that is required is that the officer believe that your driving is impaired.
The level of BAC that causes impairment depends heavily on whether or not the drinker has developed alcohol tolerance and, if so, how much tolerance. About 25% of alcoholics show absolutely no evidence of impairment at .01 BAC because of their tolerance.
In 2006, there were 43,470 fatalities in crashes involving an alcohol-impaired driver (BAC of .08 or higher) - 47 percent of total traffic fatalities for the year.
no
Yes, too much alcohol can kill you.You can get an overdose and die. It is called alcohol poisoning.The levels of blood alcohol (BAC) and effects are:Euphoria (BAC = 0.03 to 0.12%) A general feeling of happiness but with impaired thinkingLethargy (BAC = 0.09 to 0.25%) Impaired sight hearing and balance. May become sleepyConfusion (BAC = 0.18 to 0.30%) Dizziness and vomitingStupor (BAC = 0.25 to 0.40%) Potential unconsciousness with potential for uncontrolled urination and death by drowning in your own vomitComa (BAC = 0.35 to 0.50%) Unconsciousness followed by death from decreased heart rate and breathing
0.08%
As BAC or blood alcohol volume rises, a person may feel more energized temporarily. Alcohol is considered a depressant to the nervous system and the feeling of energy will be replaced with sedation.
Sure you CAN drive, however a person weighing 150 lbs will have a BAC near .03 right after drinking one glass of wine. That is a level where your judgment and coordination will be impaired even if you are not legally drunk. You can be cited for impaired driving, still having a BAC under .08.