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What is more accurate for alcohol content blood test or breath test?
Wiki User
∙ 12y ago
Only a blood test can measure BAC. A breath tester can only ESTIMATE the BAC.
Wiki User
∙ 12y ago
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What is a better test for alcohol breath or blood?
Blood is always more accurate as it is a direct test - breath is indirect.
How is blood alcohol content measured?
Blood alcohol concentration is measured by means of blood tests. It is estimated by means os alcohol breath machines.
Breath alcohol level?
Breath alcohol level refers to the amount of alcohol vapor in the breath. Alcohol is excreted into the lungs from the blood in a fixed proportion to the amount in the blood. Therefore, measuring breath alcohol gives an indirect, but accurate, measurement of the amount of alcohol in the blood, and the degree of impairment to brain function.
Is a blood alcohol content of 0.11 percent higher than one of .16 percent?
no the higher the content the higher the number ..breath or blood
What blood or breath alcohol concentration is legal proof that an operator is boating under the influence of alcohol according to Utah law?
Blood Alcohol Content BAC 0.10.
How does the alcohol detector works?
Alcohol in a person's bloodstream passes through the lungs into a person's breath and can be detected using this test. It is very hard to fool! It depends on the device. Brethalyzers measure electricity created by the presence of alcohol, while blood work uses laboratory testing procedures. During respiration, blood in the lungs gets vaporized. It's the breath with the vaporized blood that gets measured for alcohol content.
how does the court test for alcohol?
Assuming you mean Blood Alcohol Content (BAC) the court (or police department) has two main ways. The first is the breathalyzer test, which involves blowing into a tube while a computer analyzes the amount of alcohol on your breath. The second (and most accurate) method is through a blood test where the actual BAC is measured by using blood taken from your body.
Can cociane rate a breathalyzer test lower?
No. Breathalyzers are instruments that are utilized in a number of professions to determine the amount of blood alcohol content by analyzing a breath sample obtained from an individual. The breathalyzer works on the principle of estimating the blood alcohol content of an individual based on a sample of breath that is obtained from the suspect.
How is a detector used on people with alcohol and how does it work?
When you drink, you exhale a certain amount of the alcohol in your breath. This is how blood alcohol content (BAC) is measured by breathalyzers. You blow into the machine, if analyzes how much alcohol is in your breath, performs a mathematical equation, and determines how much alcohol is in your bloodstream.
What BAC MEANS?
Blood alcohol content. It is used to find out what level of alcohol is in someone's system.
What is BAC levels?
Blood Alcohol Content. How much alcohol is in your blood.
What is the Blood Alcohol Content if whole blood alcohol is 151?
1.51
