No. However, in order for the test results to be admissible in court, the individual must have been observed, and not had an opportunity to drink alcohol since the accident.
This makes sense when you consider that any elapsed time more than about 1/2 hour from the time drinking ceased would cause the BAC to drop, and thus benefit the person being tested. If testing occurred before the half hour was up, the BAC could continue to rise after the test. Therefore the lower results at the time of the test would still benefit the drinker.
Testing for alcohol can be performed with an alcohol breath machine, with a sample of blood drawn, with a sample of urine, with a sample of mouth fluid, or with a sample of sweat.
The CBC is drawn in a green tube. This is blood testing tubes.
In order to find out the blood type of a person, he or she would have to go see a doctor and have blood drawn, after the blood has been drawn and further testing is done the person would be able to find out what kind of blood type he or she is.
Blood for a folate test is typically drawn in a lavender-top tube, which contains the anticoagulant EDTA. The lavender-top tube is used for collecting whole blood specimens for hematology testing.
The tube used for drawing blood for testosterone testing is typically a red-top tube.
Manganese is typically drawn in a royal blue-top (EDTA) tube for EDTA anticoagulated whole blood. This tube is commonly used for trace metal testing.
Alcohol thins the blood. How? Because it is drawn into the blood stream, diluting the blood. This is bad with regards to a persons clotting factors. The thinner a persons blood, the quicker the person will bleed. Hense the adverse take on having alcohol before surgery. Not forgetting alcohol mixing badly with medications you will be given before during and after surgery.
The tube used for ABO and Rh factor testing typically has a lavender or purple stopper. This tube contains a specific anticoagulant to prevent blood from clotting during testing.
A lavender-top (EDTA) tube is typically used for drawing blood samples for hemoglobin electrophoresis testing.
Knowing your blood type is a simple procedure. One simply schedules a visit to the doctors office and requires a blood sample be drawn and sent out for testing.
Both cheek-swab DNA tests and blood-drawn DNA tests are methods used to obtain a sample of DNA for genetic testing. They both provide genetic information that can be used for various purposes such as ancestry testing and health risk assessments. Cheek-swab tests are non-invasive and can be done at home, while blood-drawn tests require a visit to a healthcare provider for sample collection.
Lavender or light purple is the color typically associated with the tube top for collecting blood samples for potassium testing.