Syringe and collection tubes must be plastic, not glass, for this test. Lie down and relax for 30 minutes before the test. Do not drink any alcohol for at least 24 hours before test. You may be asked not to take this medication before the test. Roll up sleeve only.
Discomfort disappears when the test is finished.
Sterile, disposable equipment prevents contamination or spread of infection. There is no risk of becoming infected with the hepatitis virus, AIDS virus or any other infecting germ. Skin over the vein to be stuck is cleaned with alcohol or other antiseptic on a piece of cotton. When blood is drawn from a vein, the operator feels the vein to be used then punctures both the skin and vein in one quick stroke. The needle used is a sterile, disposable needle attached to a sterile, disposable syringe.