Ana test which tube

This is the ANA antibody panel. Blood is drawn from a vein. Most often, a vein on the inside of the elbow or the back of the hand is used. The site is cleaned with germ-killing medicine antiseptic. The health care provider wraps an elastic band around the upper arm to apply pressure to the area and make the vein swell with blood.

Next, the provider gently inserts a needle into the vein. The blood collects into an airtight vial or tube attached to the needle. The elastic band is removed from your arm.

Once the blood has been collected, the needle is removed, and the puncture site is covered to stop any bleeding. In infants or young children, a sharp tool called a lancet may be used to puncture the skin and make it bleed. The blood collects into a small glass tube called a pipette, or onto a slide or test strip.

A bandage may be placed over the area if there is any bleeding. Depending on the laboratory, the test may be processed in different ways.

One method requires a technician to examine a blood sample under a microscope using ultraviolet light. The other uses an automated instrument to record the results. No special preparation is needed. Please contact your local Quest Diagnostics Laboratory if you are interested in adding this additional testing. Service Area must be determined. Preferred Specimen s 1 mL serum. Room temperature: 4 days Refrigerated: 7 days Frozen: 30 days.

Test Details. Clinical Significance. These symptoms include: Fever Red, butterfly-shaped rash a symptom of lupus Fatigue Joint pain and swelling Muscle pain. What happens during an ANA test? Will I need to do anything to prepare for the test? You don't need any special preparations for an ANA test. Are there any risks to the test? What do the results mean? You may get a positive result if: You have SLE lupus. You have a different type of autoimmune disease. You have a viral infection.

Is there anything else I need to know about an ANA test? References American College of Rheumatology [Internet]. Atlanta: American College of Rheumatology; c Washington D. Some patients without clinical evidence of an autoimmune disease or a systemic rheumatic disease may have a detectable level of antinuclear antibody ANA.

ANA may also be detectable following viral illnesses, in chronic infections, or in patients treated with many different medications. Reflex approved by Medical Executive Committee. Please see link: Reflex Testing Document. Interface Order Alias