whenever you drive in California
The implied consent law says a driver has agreed in advance to take a blood alcohol test:
Yes
Yes
blood alcohol level is the percent of alcohol in the blood at any given time. i would imagine in forensic science could use this to determine maybe a cause of death. For example if someone is killed by a drunk driver including the driver. forensics could determine the cause of the accident was drunk driving related. They would take a sample of blood and determine there was a percentage of alcohol in it (blood alcohol level). If the level was high enough they could determine that it was the cause of the accident, or somehow related.
He/she is suspected of driving under the influence, and the officer either issues a breathalyzer test or blood test.
it is called drug addict test
Zero Tolerance Any driver under 21 years of age who is stopped by law enforcement and has a breath or blood alcohol level of .02 or higher will automatically have their driving privilege suspended for 6 months. Any driver under 21 with a breath or blood alcohol level of .05 or higher is required to attend a substance abuse course. An evaluation will be completed and parents or legal guardians will be notified of the results for all drivers under the age of 19. Any driver who has a breath or blood alcohol level of .08 or higher can be convicted for driving under the influence (DUI). If the driver refuses to take a test, his or her driving privilege is automatically suspended for one year. this long answer the answer is 19
Alcohol will show up on your breath your attitude and in your blood if they take it
If you're asked to take a test for blood alcohol content after you have been found driving, it's called the Implied Consent Law. If you read the application for a driver's license carefully, you'll see it includes language that provides when you drive a car on public roads in that state, you give your consent in advance to a test of your breath or blood for alcohol content if so requested. Your consent is implied in advance. If you refuse, your driver's license will likely be suspended or revoked.
probaly a week or so
If the driver refuses to take a test, his or her driving privilege is automatically suspended for one year.
Appoint a designated driver.