There are several reasons why you may want to file or efile a 2016 tax return even if you do not meet the minimum income requirements: 1  If you had taxes withheld from your pay, you must file a tax return to receive a tax refund. 2  If you qualify, you must file a return to receive the refundable Earned Income Tax Credit.
The antinuclear antibody (ANA) test is used as a primary test to help evaluate a person for autoimmune disorders that affect many tissues and organs throughout the body (systemic) and is most often used as one of the tests to help diagnose systemic lupus erythematosus (SLE).
1:80 is an elevated ana result, but it is not really high. Anything less than 1:40 is within normal range. From there, the figure doubles every time it increases (1:80, 1:160, 1:320, etc.) some studies have shown that a range of 1:40 or 1:80 is normal in an older individual.