No not unless you are underage or asked if you are able to drive the vehicle home.
Take a breath, blood or urine test if driving under the influence
call my lawyer.
To submit to a chemical test of your blood, breath or urine if you are suspected of driving under the influence
Yes, ethanol can affect a breath test by causing a higher reading due to its presence in the breath. Breath tests are designed to measure the amount of alcohol in the breath, which correlates to blood alcohol concentration. Ethanol in the breath can lead to a false positive result on a breath test.
No, a breath test can not be beat. The breath tests measures the alcohol content in a persons body.
Home breathalyser test kits are available to check your breath for alcohol content. There are also electric models available that can be attached to your key chain and carried in your pocket. Both solutions will help you avoid driving under the influence.
The breath holding test determines how long you can hold your breath. These tests can be played for fun or run for medical purposes.
Blood is always more accurate as it is a direct test - breath is indirect.
The minimal breath alcohol concentration of a driver who has failed an alcohol test depends on the legal limit in the jurisdiction where the test was conducted. In the US, a BAC of 0.08% or higher is considered illegal, while in some countries like Japan, any detectable level of alcohol is illegal while driving.
Only a blood test can measure BAC. A breath tester can only ESTIMATE the BAC.
Smell your breath
The time it takes to pass a breath test after drinking a half pint of alcohol depends on various factors such as your metabolism, weight, and alcohol tolerance. On average, it could take around 1-2 hours to pass a breath test after consuming this amount of alcohol. It's always safest to wait until you are sober before driving or operating machinery.