Several tests can be done to check one’s blood toxicity. One of the most familiar scenarios is the alcohol test done by the traffic police which requires a person to breathe and then the breathalyzer detects the amount of alcohol present in someone’s blood. Apart from this, there are other ways to determine alcohol in the blood by an alcohol lab test. The tests are run to check the exact amount of alcohol present in one’s system.
Alcohol lab test is carried out in various ways, such as the doctor might take the blood sample with the help of a needle. The blood sample can be taken from the person’s arm. The other tests that help to determine the amount of alcohol present in the blood are the urine test or the previously given breath test. These tests do not require a blood sample.
All of the above-mentioned tests give the amount of alcohol present in the blood. The results are received in BAC, which is blood alcohol concentration. It is a small number such as 0.06. If the BAC is higher, it means that the amount of alcohol is more in one’s blood. It will harm a person’s control, thinking, and judgment.
The reasons these tests are necessary
Generally, these tests are required in case of medical and legal situations. There are instances where alcohol test plays a part:
- It can be on the suspicion of driving underage or driving drunk. These are the commonly noted situations that demand immediate tests. In case of an accident or crash, the person involved in the crash is subjected to the tests to see if alcohol plays any part in it. In case the person refuses to co-operate and the tests are done, the authorities do a blood alcohol test on the person.
- These tests can be done while on work if the employer suspects that the employee is under the influence of alcohol. The test can be done by taking saliva, breath, and urine samples. These come under random drug tests.
- The tests can also be done for medical reasons such as if someone is sick, drunk, or unconscious, the doctors often do a blood test to determine the exact situation and hence provide the best care. In a certain situation like if someone is donating blood or helping someone in need, blood is checked to see if the person is under the influence of alcohol.
Whenever one is consuming alcohol, the small intestine and stomach soak it up. After this, the alcohol is sent to the blood. The liver processes it and hence if the drinking is more it will result in higher blood alcohol concentration. The more the BAC is will affect the person’s health more. The amount of harm that is caused will depend on the person’s age, weight, and gender. Alcohol lab tests are fast and capable of delivering the correct report. These tests are common when it comes to medical or legal reasons.